Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11551838 | Grain-oriented electrical steel sheet | Satoshi Arai, Hideyuki Hamamura, Shunsuke Okumura | 2023-01-10 |
| 9640130 | Display driver and display device | — | 2017-05-02 |
| 8941578 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2015-01-27 |
| 8547320 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2013-10-01 |
| 8212763 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2012-07-03 |
| 8009259 | Liquid crystal display device, method for fabricating the same, and portable telephone using the same | Kazuhisa Higuchi, Yoshikazu Yokota | 2011-08-30 |
| 7876414 | Liquid crystal display device, method for fabricating the same, and portable telephone using the same | Kazuhisa Higuchi, Yoshikazu Yokota | 2011-01-25 |
| 7804573 | Liquid crystal display device, method for fabricating the same, and portable telephone using the same | Kazuhisa Higuchi, Yoshikazu Yokota | 2010-09-28 |
| 7688303 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2010-03-30 |
| 7286110 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2007-10-23 |
| 6924868 | Liquid crystal display device, method for fabricating the same, and portable telephone using the same | Kazuhisa Higuchi, Yoshikazu Yokota | 2005-08-02 |
| 6747628 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2004-06-08 |
| 6633274 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2003-10-14 |
| 6396464 | Liquid-crystal display control apparatus | Yoshikazu Yokota, Satoru Tsunekawa | 2002-05-28 |
| 6368424 | Grain-oriented electrical steel sheets having excellent magnetic characteristics, its manufacturing method and its manufacturing device | Tatsuhiko Sakai, Naoya Hamada, Katsuhiro Minamida, Akira Sakaida, Hisashi Mogi | 2002-04-09 |
| 6323930 | Liquid crystal display device, production method thereof and mobile telephone | Kazuhisa Higuchi, Yoshikazu Yokota | 2001-11-27 |
| 6259421 | Liquid-crystal display control apparatus | Yoshikazu Yokota, Satoru Tsunekawa | 2001-07-10 |
| 6181313 | Liquid crystal display controller and liquid crystal display device | Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka +1 more | 2001-01-30 |
| 6005537 | Liquid-crystal display control apparatus | Yoshikazu Yokota, Satoru Tsunekawa | 1999-12-21 |