Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913557 | Power transmitting apparatus | Nobuchika Katagiri, Yoshitaka Oota | 2005-07-05 |
| 6848523 | Walk-behind working machine | Tomoaki Ishikawa, Kazuyoshi Miyahara, Hiromitsu Sasaki | 2005-02-01 |