Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693075 | Scan type image display device | Takeshi Nakao, Kunikazu Ohnishi, Hiromi Kita | 2014-04-08 |
| 7379751 | Multi-band transceiver and radio communication device using the transceiver | Toshiyuki Wada, Keisuke Fukamachi, Kenji Hayashi, Takashi Shiba, Makoto Katagishi | 2008-05-27 |
| 6034578 | Surface acoustic wave device with closely spaced discharge electrodes electrically independent of the interdigital transducers | Yuji Fujita, Misao Nakajima | 2000-03-07 |
| 5554960 | Branching filter, branching filter module and radio commnication apparatus | Hideo Ohnuki, Hitoshi Watanabe, Isao Akitake, Makoto Katagishi | 1996-09-10 |
| D341590 | Optical disc recorder | — | 1993-11-23 |
| 5130681 | Saw filter and mobile telephone using same | Hideo Ohnuki, Hitoshi Watanabe, Jun Yamada | 1992-07-14 |
| D309610 | Combined tape player, television sound and radio tuner | — | 1990-07-31 |
| 4942327 | Solid state electronic device | Hitoshi Watanabe, Akitsuna Yuhara, Jun Yamada | 1990-07-17 |
| D305658 | Combined record player and radio receiver | — | 1990-01-23 |
| 4760359 | Surface acoustic wave resonator | Takashi Shiba, Takemitsu Buma, Jun Yamada | 1988-07-26 |
| 4630112 | Descrambling apparatus for a television signal | Jun Yamada, Takeshi Murakami, Akitsuna Yuhara, Yuji Fujita | 1986-12-16 |
| 4500807 | Surface acoustic wave transmission device for a low frequency signal below 30 MHz | Akitsuna Yuhara, Yuji Fujita, Kiyoharu Kishimoto, Jun Yamada | 1985-02-19 |