Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518494 | Composite material structure and manufacturing method of composite material structure | Keisuke Tajiri, Megumi Hiraki, Kousaburou AKIBA | 2022-12-06 |
| 5010474 | Electronic parts positioning apparatus | Sadao Masuda | 1991-04-23 |