Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9645113 | Ionized gas detector and ionized gas detecting method | Yoshiaki Haramoto, Hiromichi Yoshida | 2017-05-09 |
| 5231902 | Pneumatically operated screw driver | Akira Uno, Satoshi Kuno, Isamu Tanji, Yasuki Ohmori | 1993-08-03 |
| 5199626 | Combustion gas powered tool | Tsunehisa Terayama, Takuji Torii, Shinki Ohtsu, Hiromu Utsumi, Teruo Suzuki +3 more | 1993-04-06 |
| 4975150 | Method for preventing plugging of suction roll of paper machine and anti-plugging agent therefor | Koji Yasuda | 1990-12-04 |
| 4799416 | Guard-moving system in a cutting apparatus | Taiichi Kumasaka, Katsuhiko Ozaki, Koichi Sawada | 1989-01-24 |