Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307843 | Internal gear grinding method | Masashi Ochi, Yoshikoto Yanase | 2019-06-04 |
| 8998681 | Gear grinding method | Yoshikoto Yanase, Masashi Ochi | 2015-04-07 |
| 8979610 | Method for dressing threaded grinding stone for internal gear grinding | Yoshikoto Yanase, Masashi Ochi | 2015-03-17 |
| 6788932 | Data communication system utilizing a cellular phone | — | 2004-09-07 |