Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8907283 | Battery-operated object detecting device | — | 2014-12-09 |
| 6819240 | Anti-theft security sensor assembly | Masashi Iwasawa, Hiroyuki Ikeda | 2004-11-16 |
| 6714131 | Anti-thief security sensor assembly using the opening of the projector cover for beam adjustment | Masashi Iwasawa, Hiroyuki Ikeda, Fumikatsu Sone | 2004-03-30 |
| D417165 | Infrared rays sensor | Kenji Takeda, Hiroyuki Ikeda | 1999-11-30 |
| 5568530 | X-ray computed tomography apparatus | Yasuo Saito | 1996-10-22 |
| 5063121 | Circuit substrate comprising nitride type ceramics, method for preparing it, and metallizing composition for use in it | Hideki Sato, Nobuyuki Mizunoya, Hironori Asai, Kazuo Anzai | 1991-11-05 |
| 4883704 | Circuit substrate comprising nitride type ceramics, method for preparing it, and metallizing composition for use in it | Hideki Sato, Nobuyuki Mizunoya, Hironori Asai, Kazuo Anzai | 1989-11-28 |
| 4638526 | Nozzle assembly for vacuum cleaner | Yoshitaka Murata, Hideo Ohkubo | 1987-01-27 |