Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8860520 | Pulse generator and semiconductor integrated circuit | Yoichi Kawano | 2014-10-14 |
| 8735254 | Manufacture method of a high voltage MOS semiconductor device | Masashi Shima, Kazukiyo Joshin | 2014-05-27 |
| D688730 | Piano | Shigeki Iida | 2013-08-27 |
| 8501640 | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet | Kenichi Yamamoto, Akiko Takahashi, Yutaka Tosaki, Shouhei WADA | 2013-08-06 |
| 8461926 | Differential amplifier circuit | Akiko Mineyama, Yoichi Kawano | 2013-06-11 |
| 8410550 | Breakdown voltage MOS semiconductor device | Masashi Shima, Kazukiyo Joshin | 2013-04-02 |
| 8399091 | Pressure-sensitive adhesive sheet | Kenichi Yamamoto, Shouhei WADA, Mitsuyoshi Shirai, Akiko Takahashi | 2013-03-19 |
| D676899 | Piano | — | 2013-02-26 |
| D675571 | Signal converter | — | 2013-02-05 |
| D674755 | Signal converter | — | 2013-01-22 |
| D674764 | Amplifier for guitar | — | 2013-01-22 |
| D670757 | Piano | — | 2012-11-13 |
| 8305143 | Amplifier circuit and transceiver | — | 2012-11-06 |
| 8301041 | Power off sequence of image forming apparatus | — | 2012-10-30 |
| 8258240 | Pressure-sensitive adhesive composition and use thereof | Kenichi Yamamoto, Yutaka Tosaki, Akiko Takahashi | 2012-09-04 |
| D618994 | Lug nut shell | — | 2010-07-06 |
| 7616042 | Clock generator circuit, signal multiplexing circuit, optical transmitter, and clock generation method | — | 2009-11-10 |
| 7598804 | Amplifier circuit | — | 2009-10-06 |
| D568632 | Storage shelf | — | 2008-05-13 |
| D568373 | Electronic keyboard instrument | — | 2008-05-06 |
| D556739 | Audio mixer | — | 2007-12-04 |
| D555710 | Electronic piano | — | 2007-11-20 |
| D504146 | Electronic wind instrument | — | 2005-04-19 |
| D499394 | Audio mixer | — | 2004-12-07 |
| 6066685 | Method for treating plastics and solid fuel obtained by the same method | Tatsuya Nobusawa, Kimihiro Nishimura, Makiko Ijiri, Masahiko Tada, Masafumi Komatsu | 2000-05-23 |