Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413018 | Piezo-electric actuator operated press | Tatsuya Wada, Syouji Murayama, Kazuhiko Kuroda, Yukiyoshi Satomura, Mitsuharu Nonami +5 more | 1995-05-09 |
| 5054754 | Inversion spring for thermal overload relay and method for making the same | Katsumi Akiike, Nobuhiro Sekine, Tsutomu Oyama | 1991-10-08 |
| 5046227 | Method for making an inversion spring for thermal overload relay | Katsumi Akiike, Nobuhiro Sekine, Tsutomu Oyama | 1991-09-10 |
| 4949511 | Super abrasive grinding tool element and grinding tool | Yukio Endo, Kazuyuki Mitani, Masayoshi Ueki, Norio Otake | 1990-08-21 |
| 4712334 | Anti-clogging device for grinding wheel | Yasuo Ikezaki, Kazuyuki Mitani | 1987-12-15 |