Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603874 | Joint member of composite and joint structure | Noriya Hayashi | 2023-03-14 |
| 11565487 | Repair device and composite material repair method | — | 2023-01-31 |
| 10518487 | Artificial defect material and manufacturing method of FRP structure | Seiji Kobayashi, Mitsuyoshi UEMATSU, Takahito Shimomukai, Noriya Hayashi, Yuji Maruyama +1 more | 2019-12-31 |
| 10086563 | Method of producing composite material | Noriya Hayashi, Akihisa Watanabe | 2018-10-02 |
| 9403302 | Fabrication method and fabrication device for composite material hollow part | Hideki Horizono, Tadashi Yazaki, Naoaki Fujiwara | 2016-08-02 |
| 9227386 | Method for manufacturing resin-based composite material | Hideki Horizono, Takaaki Sato, Tadashi Yazaki | 2016-01-05 |
| 9032799 | Apparatus and method for nondestructive inspection | Hideki Horizono, Masayuki Kanemasu, Shigeyuki Matsubara, Kunihiko Shinoda, Hirotoshi Hujigaki +1 more | 2015-05-19 |
| 7056779 | Semiconductor power device | — | 2006-06-06 |
| 6921687 | Power semiconductor element capable of improving short circuit withstand capability while maintaining low on-voltage and method of fabricating the same | Masakazu Yamaguchi | 2005-07-26 |
| 6894347 | Power semiconductor element capable of improving short circuit withstand capability while maintaining low on-voltage and method of fabricating the same | Masakazu Yamaguchi | 2005-05-17 |
| 6867454 | Power semiconductor device and manufacturing method thereof | — | 2005-03-15 |
| 6686613 | Punch through type power device | Tomoko Matsudai, Akio Nakagawa | 2004-02-03 |
| 6670658 | Power semiconductor element capable of improving short circuit withstand capability while maintaining low on-voltage and method of fabricating the same | Masakazu Yamaguchi | 2003-12-30 |
| 6620653 | Semiconductor device and method of manufacturing the same | Tomoko Matsudai, Akio Nakagawa | 2003-09-16 |
| 6605858 | Semiconductor power device | — | 2003-08-12 |
| 6495871 | Power semiconductor element capable of improving short circuit withstand capability while maintaining low on-voltage and method of fabricating the same | Masakazu Yamaguchi | 2002-12-17 |