Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724732 | Method of controlling a rotary cutter | Kenji Kuwahara, Isao Takami, Yujiro Shimizu, Kenji Fujiwara, Hiroshi Kuromaru | 1988-02-16 |
| 4667551 | Apparatus for cutting a plate into a predetermined size | Hiroshi Kuromaru, Tadakiyo Morimoto, Koji Kuwahara, Kenji Fujiwara, Yujiro Shimizu +4 more | 1987-05-26 |