Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435899 | Corrugated tube, apparatus for perforating corrugated tube and method of perforating corrugated tube | Hiromi Sugimoto, Kyoichi Yamamoto, Hideyuki Kaneda, Tomoyuki Kojima | 2008-10-14 |
| 6317614 | Mobile communication terminal | — | 2001-11-13 |
| 5472792 | Laminated films | Iwao Tsurutani, Takafumi Manabe, Ikuo Emoto, Isao Nagayasu | 1995-12-05 |
| 5422081 | Trap device for vapor phase reaction apparatus | Katsushin Miyagi, Osamu Yokokawa, Ichiro Nagasaki, Akira Hashimoto | 1995-06-06 |
| 5342695 | Laminated films | Iwao Tsurutani, Takafumi Manabe, Ikuo Emoto, Isao Nagayasu | 1994-08-30 |
| 5260843 | Magnetic recording and reproducing apparatus with individual correction of amplitude variations of recording currents supplied to plural rotary magnetic heads | Susumu Ohtsuka, Tomishige Yatsugi | 1993-11-09 |
| 4832430 | Optical switch | Kunio Tada, Hiroaki Inoue, Hiroyoshi Matsumura | 1989-05-23 |