Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9648174 | Network relay device | — | 2017-05-09 |
| 8115350 | Oscillation type electromagnetic power generator and method for manufacturing oscillation type electromagnetic power generator | Tetsuo Yoshida, Shigemi Suganuma, Kentaro Masuda | 2012-02-14 |
| 7281025 | Triggered DDS pulse generator architecture | Steven K. Sullivan, Raymond L. Veith, Iwao Akiyama, Yasumasa Fujisawa | 2007-10-09 |
| 6337586 | Differential transmission driver circuit | — | 2002-01-08 |
| 5800790 | Filter for treatment of carbon-based particles in exhaust gas and a device for said treatment using said filter | Masato Imamura, Kiichi Nakajima, Katsumi Jindo, Toshio Asami, Tatsuhiko Kato +4 more | 1998-09-01 |
| 5796767 | Driver circuit of light-emitting device | — | 1998-08-18 |
| 5724170 | Automatic power control circuit | — | 1998-03-03 |
| 5638692 | Air conditioner | Kouji Fujitani, Haruyuki Kaeriyama, Kenji Kobayashi, Katsuhiro Tsuda | 1997-06-17 |
| 5600962 | Air conditioner | Kouji Fujitani, Haruyuki Kaeriyama, Kenji Kobayashi, Katsuhiro Tsuda | 1997-02-11 |
| 5375999 | Catalyst combustor | Jun Shonaka, Tomomitsu Takeuchi | 1994-12-27 |
| 4537872 | Process for preparing a hydrocarbon reforming catalyst | Tadashi Ohmori, Tokuo Fujiso, Eiji Yasui, Soichi Nomura | 1985-08-27 |
| 4513362 | Voltage inverter device | — | 1985-04-23 |