Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518494 | Composite material structure and manufacturing method of composite material structure | Keisuke Tajiri, Kousaburou AKIBA, Shigeru Tsuruta | 2022-12-06 |
| 11447266 | Composite structure, aircraft, and lightning current guiding method | Keisuke Tajiri | 2022-09-20 |
| 9791356 | Joint analyzing method, product designing method, and joint analyzing system | Kazuaki Hirakawa, Kousaburou AKIBA | 2017-10-17 |
| 6561459 | Method of fabricating a wing of composite material | Kazuaki Amaoka, Takayuki Nagao, Atsushi Harada, Naoya Takizawa, Hideyuki Sano +1 more | 2003-05-13 |
| 6513757 | Wing of composite material and method of fabricating the same | Kazuaki Amaoka, Takayuki Nagao, Atsushi Harada, Naoya Takizawa, Hideyuki Sano +1 more | 2003-02-04 |