Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626822 | Valve operating system for multicylinder engine | Takeya Harada, Kiyohiko Masago, Masaru Kawano, Naoya Ashita, Kei Ueda +2 more | 2020-04-21 |
| 7004693 | Tool, tool holder, and machine tool | Sakashi Adachi | 2006-02-28 |
| 6752750 | Tool, tool holder, and machine tool | Sakashi Adachi | 2004-06-22 |