Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293919 | Bearing device | Hiroshi Ueno, Masaaki Ohtsuki, Shinji Fukuda, Kenji Sakamoto | 2007-11-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293919 | Bearing device | Hiroshi Ueno, Masaaki Ohtsuki, Shinji Fukuda, Kenji Sakamoto | 2007-11-13 |