Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444726 | Method for manufacturing grinding wheel having depressions on grinding surface thereof | Shinji Soma, Koji Morita, Tomohiro Inagaki, Kazuhiko Sugita, Tomoyasu Imai +1 more | 2013-05-21 |
| 7824246 | Wheel spindle device for grinding machine | Tomohiro Inagaki, Tomoyasu Imai, Shinji Soma | 2010-11-02 |
| 7695353 | Grinding wheel | Kunihiko Unno, Masato Kitajima, Tomoyasu Imai, Yasuhisa Sekiya, Tomohiro Inagaki +4 more | 2010-04-13 |