Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818514 | Semiconductor device with dual gate oxides | Inki Kim, Sang Yeon Kim, Min Paek, Chiew Sin Ping, Wan Gie Lee +3 more | 2004-11-16 |
| 6801289 | Liquid crystal display device | Hideki Ichioka, Tomohiko Yamamoto, Keiichi Tanaka, Koji Fujiwara | 2004-10-05 |
| 6791634 | Display device having connecting pads crossing a spare line | Hideki Ichioka, Tomohiko Yamamoto, Keiichi Tanaka, Koji Fujiwara | 2004-09-14 |
| 6724359 | Electronic device and method for driving the same | Tomohiko Yamamoto, Keiichi Tanaka, Hideki Ichioka, Koji Fujiwara | 2004-04-20 |
| 6614416 | Driving method and driving device of liquid crystal panel | Tomohiko Yamamoto, Keiichi Tanaka, Koji Fujiwara, Hideki Ichioka | 2003-09-02 |
| 6587161 | Liquid crystal display device and method for producing the same | Tomohiko Yamamoto, Keiichi Tanaka, Kouji Fujiwara, Yasunobu Tagusa | 2003-07-01 |
| 6570551 | Method of driving liquid crystal display device | Tomohiko Yamamoto, Keiichi Tanaka, Koji Fujiwara, Hideki Ichioka | 2003-05-27 |
| 6504521 | Method of driving liquid crystal display device | Tomohiko Yamamoto, Keiichi Tanaka, Koji Fujiwara, Hideki Ichioka | 2003-01-07 |
| 6492692 | Semiconductor integrated circuit and manufacturing method therefore | Kazutoshi Ishii, Koushi Maemura, Shoji Nakanishi, Yoshikazu Kojima, Kiyoaki Kadoi +3 more | 2002-12-10 |
| 6433765 | Liquid crystal display | Kouji Fujiwara, Tomohiko Yamamoto, Keiichi Tanaka, Hideki Ichioka, Hisao Okada | 2002-08-13 |
| 6404477 | Liquid crystal display apparatus | Kouji Fujiwara, Tomohiko Yamamoto, Keiichi Tanaka, Hideki Ichioka | 2002-06-11 |
| 6388646 | Display device | Koji Fujiwara, Tomohiko Yamamoto, Keiichi Tanaka, Hideki Ichioka | 2002-05-14 |
| 6351362 | Protection circuit for an LCD controller IC | Tetsuo Shioura | 2002-02-26 |
| 6329274 | Method of producing semiconductor device | Kenji Aoki, Takashi Hosaka | 2001-12-11 |
| 6115099 | Liquid crystal display device | Tomohiko Yamamoto, Keiichi Tanaka, Yutaka Ishii | 2000-09-05 |
| 6106631 | Plasma processing apparatus | Tomohiko Yamamoto | 2000-08-22 |
| 6022792 | Semiconductor dicing and assembling method | Kazutoshi Ishii, Koushi Maemura, Shoji Nakanishi, Yoshikazu Kojima, Kiyoaki Kadoi +3 more | 2000-02-08 |
| 5901015 | Magnetic head apparatus having a reduced thickness | Kazuhito Kurita, Toshihiro Kusunoki, Yasuhiro Habara, Takashi Ishizawa, Hideyuki Ikeda | 1999-05-04 |
| D398613 | Magnetic head | Kazuhito Kurita, Toshihiro Kusunoki, Yasuhiro Habara, Takashi Ishizawa, Hideyuki Ikeda | 1998-09-22 |
| 5710684 | Cleaning mechanism for a magnetic head and a method of producing a cleaning brush having brush pieces integrally molded with a resin block | Kiyotaka Yamaguchi | 1998-01-20 |
| 5673998 | Discharge lamp and lighting apparatus and liquid crystal display apparatus using the charge lamp | — | 1997-10-07 |
| 5535080 | Magnetic head connecting structure having temporarily retaining pawls | Kiyotaka Yamaguchi | 1996-07-09 |
| 5469318 | Magnetic head device with a cleaning mechanism | Kiyotaka Yamaguchi | 1995-11-21 |
| 5250827 | Semiconductor integrated circuit having a DRAM cell unit and a nonvolatile cell unit | Motoo Toyama, Hiroshi Takahashi, Masahiko Kinbara | 1993-10-05 |