Google Scholar Publication List; http://scholar.google.com/citations?user=nRMlE7IAAAAJ

46. Mio Sato, Erina Imai, Jun Koyanagi, Yuichi Ishida, Toshio Ogasawara, Evaluation of the interfacial strength of carbon-fiber-reinforced temperature resistant polymer composites by the micro-droplet test, Advanced Composite Materials (Accepted)

45. Jun Koyanagi, Ken-ichi Hirai, Akiko Nakazato, Ryo Inoue, Takuji Ube, Estimation of the Highest Surface Temperature for CFRP Ablator by Raman Analysis, Transaction of Japan Society for Aeronautical and Space Sciences, Vol. 59 (2016), 364-370.

44. Woo Sik Kim, Moon Sook Young, Jun Koyanagi, Toshio Ogasawara, Three-dimensional porous graphene-based ultra-lightweight aerofoam exhibiting good thermal insulation, Advanced Composite Materials, Vol. 25 (2016), pp. 105-113.

43. Xiuyan Cheng, Tomohiro Yokozeki, Lixin Wu, Haopeng Wang, JinMeng Zhang, Jun Koyanagi, Zixiang Weng, Qingfu Sun, Electrical conductivity and interlaminar shear strength enhancement of carbon fiber reinforced polymers through synergetic effect between graphene oxide and polyaniline, Composites Part A, Vol. 90 (2016), pp. 243-249.

42. Jun Koyanagi, Fukuda Y, Yoneyama S, Hirai K, Yoshimura A, Aoki T, Ogasawara T, Local out-of-plane deformation of CFRP ablator under rapid heating, Advanced Composite Materials, Vol. 26 (2017), pp. 23-34.

41. Jun Koyanagi, Nagayama H, Yoneyama S, Aoki T, Time dependence of mesoscopic strain distribution for triaxial woven carbon-fiber-reinforced polymer under creep loading measured by digital image correlation, Mechanics of Time-Dependent Materials, Vol. 20 (2016), pp. 219-232.

40. Xiuyan Cheng, Vipin Kumar, Tomohiro Yokozeki, Teruya Goto, Tatsuhiro Takahashi, Jun Koyanagi, Highly conductive Graphene Oxide/Polyaniline hybrid polymer nanocomposites with simultaneously improved mechanical properties, Composites Part A, Vol. 82 (2016), pp. 100-107.

39. Yoneyama S, Koyanai J, Arikawa S. Measurement of discontinuous displacement/strain using mesh-based digital image correlation, Advanced Composite Materials, Vol. 25 (2016) pp. 329-343.

38. Akinori Yoshimura, Ryohei Hosoya, Jun Koyanagi, Toshio Ogasawara, X-ray computed tomography used to measure fiber orientation in CFRP laminates, Advanced Composite Materials, Vol. 25 (2016), pp. 19-30.

37. Masashi Ishikawa, Yasuo Kogo, Jun Koyanagi, Fumihiko Tanaka, Tomonaga Okabe. Torsional modulus and internal friction of polyacrylonitrile- and pitch-based carbon fibers, Journal of Materials Science, Vol. 50 (2015), pp. 7018-7025.

36. Okabe T, Imamura H, Sato Y, Higuchi R, Koyanagi J, Talreja R. Experimental and numerical studies of initial cracking in CFRP cross-ply laminates, Composites Part A, Vol. 68 (2015), pp. 81-89.

35. Jun Koyanagi, Shinji Ogihara, Hayato Nakatani, Tomonaga Okabe, Satoru Yoneyama, Mechanical properties of fiber/matrix interface in polymer matrix composites, Advanced Composite Materials, Vol. 23 (2014), pp. 551-570.

34. Woo Sik Kim; Moon, Sook Young; Hui Jin; Park, Sungjin; Huh, Hoon; Jun Koyanagi, Large-scale graphene-based composite films for flexible transparent electrodes fabricated by electrospray deposition, Materials Research Express, Vol. 1 (2014), No. 046404.

33. Itaru Okuyama, Jun Koyanagi, Shuichi Arikawa, Satoru Yoneyama, Dynamic and Static Failure Behavior of Notched CFRP Laminate Investigated by Digital Image Correlation, Mechanics of Time-Dependent Materials, Vol. 18 (2014), pp. 685-695.

32. Masahito Ueda, Ryota Shiozaki, Ken Goto, Jun Koyanagi, Tensile behavior of a quartz cable for deployable large precise space structure under cyclic loading, Transaction of Japan Society for Aeronautical and Space Sciences, Vol. 12 (2014), pp. Tc_7-Tc_12.

31. Jun Koyanagi, Akihito Watanabe, Nobuyoshi Kawabata, Tsuyoshi Ozaki, Ken Higuchi, Kosei Ishimura, Yasumasa Kasaba, Long-term durability of tri-axial woven CFRP tube structure extended along the spin axis of spinning platforms for the SCOPE mission, Advanced Composite Materials, Vol. 23 (2014), pp. 115-128.

30. Jun Koyanagi, Yukihiro Sato, Toshiki Sasayama, Tomonaga Okabe, Satoru Yoneyama, Numerical simulation of strain-rate dependent transition of transverse tensile failure mode in fiber-reinforced composites, Composites Part A, Vol. 56 (2014), pp. 136-142.

29. Tomonaga Okabe, Toshiki Sasayama Jun Koyanagi, Micromechanical simulation of tensile failure of discontinuous fiber-reinforced polymer matrix composites using spring element model, Composites Part A, Vol. 56 (2014), pp. 64-71.

28. Jun Koyanagi, Masahiro Hojo, Akinori Yoshimura, Satoru Yoneyama, Ippei Susuki, Development of high-performance CFRP flywheel, Journal of Solid Mechanics and Materials Engineering, Vol. 7 (2013), pp. 426-438.

27. Jun Koyanagi, Hayato Nakatani, Shinji Ogihara, Comparison of glass-epoxy interface strengths examined by cruciform specimen and single-fiber pull-out tests under combined stress state. Composites Part A, Vol. 43 (2012), pp. 1819-27.

26. Jun Koyanagi, Yu Adachi, Shuichi Arikawa, Satoru Yoneyama, Time-dependent Internal Damage Progress and Residual Strength in Notched Composite Laminates, Journal of Solid Mechanics and Materials Engineering, Vol. 6 (2012), pp. 701-710.

25. Yoshihiko Arao, Yukie Okudoi, Jun Koyanagi, Shin-ich Takeda, Hiroyuki Kawada, Simple method for obtaining viscoelastic parameters of polymeric materials by incorporating physical-aging effects, Mechanics of Time-Dependent Materials, Vol. 16 (2012), pp. 169-180.

24. Jun Koyanagi, Masayuki Nakada, Yasushi Miyano, Tensile strength at elevated temperature and its applicability as an accelerated testing methodology for unidirectional composites, Mechanics of Time-Dependent Materials, Vol. 16 (2012), pp. 19-30.

23. Jun Koyanagi, Durability of filament wound composite flywheel rotors. Mechanics of Time-Dependent Materials, Vol. 16 (2012), pp. 71-83.

22. Jun Koyanagi, Shinji Ogihara, Temperature dependence of glass fiber/epoxy interface normal strength examined by a cruciform specimen method. Composites Part B, Vol. 42 (2011), pp. 1492-1496.

21. Jun Koyanagi, Masayuki Nakada, Yasushi Miyano, Prediction of Long-Term Durability of Unidirectional CFRP, Journal of Reinforced Plastics and Composites, Vol. 30 (2011), pp. 1305-13.

20. Yoshihiko Arao, Jun Koyanagi, Shin Utsunomiya, Hiroyuki Kawada, Effect of ply angle misalignment on out-of-plane deformation of symmetric cross-ply CFRP laminates, Composites Structures, Vol. 93 (2011), pp. 1225-1230.

19. Yoshihiko Arao, Jun Koyanagi, Yukie Okudoi, Masanori Otsuka, Hiroyuki Kawada, Residual stress relaxation in CFRP cross-ply laminate, Journal of Solid Mechanics and Materials Engineering, Vol. 4 (2010), pp. 1595-1604.

18. Jun Koyanagi, Yoshihiko Arao, Shin Utsunomiya, Shin-ichi Takeda, Hiroyuki Kawada, High accurate space telescope mirror made by light and thermally stable CFRP, Journal of Solid Mechanics and Materials Engineering, Vol. 4 (2010), pp. 1540-1549.

17. Yuanchen Huang, Sung K. Ha, Jun Koyanagi, Daniel J. D. Melo, Hisashi Kumazawa, Ippei Susuki, Effect of an open hole on the biaxial strengths of composite laminates, Journal of Composite Materials, Vol. 44 (2010), pp. 2429-2445.

16. Jun Koyanagi, Satoru Yoneyama, Ayumu Nemoto, Jose Daniel D. Melo, Time and temperature dependence of carbon/epoxy interface strength, Composites Science and Technology, Vol. 70 (2010), pp.1395-1400.

15. Jun Koyanagi, Akinori Yoshimura, Hiroyuki Kawada, Yuichiro Aoki, A numerical simulation of time-dependent interface failure under shear and compressive loads in single-fiber composite, Applied Composite Materials, Vol. 17 (2010), pp. 31-41.

14. Shinji Ogihara, Jun Koyanagi, Investigation of combined stress-state failure-criterion for glass fiber/epoxy interface by cruciform specimen test, Composites Science and Technology, Vol. 70 (2010), pp. 143-150.

13. Yoshihiko Arao, Jun Koyanagi, Hiroshi Terada, Shin Utsunomiya, Hiroyuki Kawada, Analysis of thermal deformation on a honeycomb sandwich CFRP mirror, Mechanics of Advanced Materials and Structures, Vol. 17 (2010), pp. 328-334.

12. Jun Koyanagi, Satoru Yoneyama, Kastuya Eri, Pranav D. Shah, Time dependency of carbon/epoxy interface strength, Composite Structures, Vol. 92 (2010), pp. 150-154.

11. Jun Koyanagi, Masaki Kotani, Hiroshi Hatta, Hiroyuki Kawada, A comprehensive model for determining tensile strengths of various unidirectional composites, Journal of Composite Materials, Vol. 43 (2009), pp. 1901-1914.

10. Jun Koyanagi, Comparison of a viscoelastic frictional interface theory with a Kinetic Crack Growth theory in unidirectional composites, Composites Science and Technology, Vol. 69 (2009), pp. 2158-2162.

9. Yoshihiko Arao, Jun Koyanagi, Shin Utsunomiya, Shinichi Takeda, Hiroyuki Kawada, Analysis of time-dependent deformation of a CFRP mirror under hot and humid environment, Mechanics of Time-Dependent Materials, Vol. 13 (2009), pp. 183-197.

8. Jun Koyanagi, Pranav D. Shah, Souta Kimura, Sung K Ha, Hiroyuki Kawada, Mixed-mode interfacial debonding simulation in single fiber composite under transverse load, Journal of Solid Mechanics and Materials Engineering, Vol. 3 (2009), pp. 796-806.

7. Shinji Ogihara, Yoriaki Sakamoto, Jun Koyanagi, Evaluation of interfacial tensile strength in glass fiber/epoxy resin interface using the cruciform specimen method, Journal of Solid Mechanics and Materials Engineering, Vol. 3 (2009), pp. 1071-1080.

6. Yoshihiko Arao, Jun Koyanagi, Shin Utsunomiya, Hiroyuki Kawada, Time-dependent out-of-plane deformation of UD-CFRP in humid environment, Composites Science and Technology, Vol. 69 (2009), pp. 1720-1725.

5. Yoshihiko Arao, Jun Koyanagi, Hiroshi Hatta, Hiroyuki Kawada, Analysis of time-dependent deformation of CFRP considering the anisotropy of moisture diffusion, Advanced Composite Materials, Vol. 17 (2008) pp. 359-372.

4. Jun Koyanagi, Fumio Ogawa, Hiroyuki Kawada, Hiroshi Hatta, Time-dependent reduction of tensile strength caused by interfacial degradation under constant strain duration in UD-CFRP, Journal of Composite Materials, Vol. 41 (2007), pp. 3007-3026.

3. Souta Kimura, Jun Koyanagi, Hiroyuki Kawada, Evaluation of Initiation of the Interfacial Debonding in Single Fiber Composite (Energy Balance Method Considering an Energy Dissipation of the Plastic Deformation), JSME International Journal Series A, Vol. 49 (2006), No. 3, pp. 451-457.

2. Hiroyuki Kawada, Akira Kobiki, Jun Koyanagi, Atsushi Hosoi, Long-term durability of polymer matrix composites under hostile environments, Materials Science and Engineering A, Vol. 412 (2005), pp. 159-164.

1. Jun Koyanagi, Genya Kiyota, Takashi Kamiya, Hiroyuki Kawada, Prediction of creep rupture in unidirectional composite (Creep rupture model with interfacial debonding around broken fibers), Advanced Composite Materials, Vol. 13 (2004), No. 3-4, 199-213.