Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4396185 | Clamping apparatus for machine tools | Shigeo Kasai, Tsuneo Aizawa | 1983-08-02 |
| 4283978 | Notching machine | Shigeo Kasai, Toshiaki Nishiyama | 1981-08-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4396185 | Clamping apparatus for machine tools | Shigeo Kasai, Tsuneo Aizawa | 1983-08-02 |
| 4283978 | Notching machine | Shigeo Kasai, Toshiaki Nishiyama | 1981-08-18 |