Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947324 | Display apparatus | Ayahito Kojima, Hirohito Kuriyama, Yoshikazu Kanazawa, Toshio Ueda | 2015-02-03 |
| 7944407 | Display apparatus | Ayahito Kojima, Hirohito Kuriyama, Yoshikazu Kanazawa, Toshio Ueda | 2011-05-17 |
| 6882114 | Plasma display panel | Takahiro Takamori, Tadatsugu Hirose, Tomokatsu Kishi | 2005-04-19 |
| 6593693 | Plasma display panel with reduced parasitic capacitance | Akihiro Takagi, Tadatsugu Hirose, Tomokatsu Kishi, Noriaki Setoguchi | 2003-07-15 |
| 6512501 | Method and device for driving plasma display | Keishin Nagaoka, Shigetoshi Tomio, Tadatsugu Hirose, Keiichi Kaneko, Tomokatsu Kishi +3 more | 2003-01-28 |
| 6353292 | Plasma display panel | Takahiro Takamori, Tadatsugu Hirose, Tomokatsu Kishi | 2002-03-05 |
| 5959619 | Display for performing gray-scale display according to subfield method, display unit and display signal generator | Tomokatsu Kishi | 1999-09-28 |
| 5956014 | Brightness control and power control of display device | Hirohito Kuriyama, Keiichi Kaneko, Rikurou Tanahashi, Akira Yamamoto, Masaya Tajima +2 more | 1999-09-21 |
| 5844373 | Power supplying apparatus, a plasma display unit, a method of converting a direct-current voltage and a method of adding two direct-current voltages | Shinpei Yao, Tomokatsu Kishi, Tetsuya Sakamoto | 1998-12-01 |
| 5828353 | Drive unit for planar display | Tomokatsu Kishi, Kyoji Kariya, Tadatsugu Hirose, Shigetoshi Tomio, Yoshimasa Awata +2 more | 1998-10-27 |
| 5786794 | Driver for flat display panel | Tomokatsu Kishi, Kazuo Yoshikawa, Akira Otsuka, Tadatsugu Hirose | 1998-07-28 |
| 5621623 | DC-DC converter using flyback voltage | Hirohito Kuriyama, Keiichi Kaneko, Rikurou Tanahashi, Akira Yamamoto | 1997-04-15 |