Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726725 | Power circuit abnormality detection method | Yuta Iwai, Hiroshi Sumasu, Kohji Kimura | 2017-08-08 |
| 8540598 | Speed change gear and manufacturing method therefor | Motoyasu Yamamori, Atsushi Ando, Kazuya Hattori, Hiromichi Ota, Yoshinobu Kato +2 more | 2013-09-24 |