Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5029745 | Electric stapler | Yasunori Kudo, Toshiyuki Kanai, Yasuo Kamei, Nobuaki Oyama, Akihito Negishi | 1991-07-09 |
| 5009355 | Electric stapler | Yasunori Kudo, Toshiyuki Kanai, Yasuo Kamei, Nobuaki Oyama, Akihito Negishi | 1991-04-23 |