Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404471 | Reflection liquid crystal display | Takayuki Hatanaka, Shingo Fujita | 2002-06-11 |
| 6300990 | Reflective LCD device with low visual angle dependency and high contrast | Hisanori Yamaguchi, Shingo Fujita, Hiroaki Mizuno | 2001-10-09 |
| 6297863 | Reflective liquid crystal display device | Hisanori Yamaguchi, Tomoaki Sekime, Yoshio Iwai | 2001-10-02 |
| 6278508 | Reflection type liquid crystal display device | Shingo Fujita, Hiroaki Mizuno, Yoshio Iwai | 2001-08-21 |
| 6144432 | Reflective liquid crystal display device | Takayuki Hatanaka, Shingo Fujita | 2000-11-07 |
| 6130735 | Reflective liquid crystal display device having front scattering films | Takayuki Hatanaka, Shingo Fujita, Hisanori Yamaguchi | 2000-10-10 |
| 6122027 | Liquid crystal display device with color filters between reflector and transparent conductor | Shinji Hisamitsu, Shingo Fujita | 2000-09-19 |
| 6055033 | Color liquid crystal display device using polymer and polarization films | Hisanori Yamaguchi, Hiroaki Mizuno, Shingo Fujita | 2000-04-25 |
| 6011605 | Liquid crystal display with a metallic reflecting electrode having a two layer film of Ti and Al alloy | Hiroaki Mizuno, Shingo Fujita, Takayuki Hatanaka | 2000-01-04 |
| 5982463 | Liquid crystal display device capable of displaying color without a color filter | Hisanori Yamaguchi, Hiroaki Mizuno, Shingo Fujita | 1999-11-09 |
| 5757583 | Disc drive having automatic clamp and disc ejection arrangements | Masaru Koyahara, Minoru Tsuruta | 1998-05-26 |
| 5373378 | Active matrix type liquid crystal display device with peripheral pixel electrodes attached directly to signal lines | Yoneharu Takubo, Ikunori Kobayashi | 1994-12-13 |
| 5056897 | Spatial light modulating element and neural network circuit | Koji Akiyama, Hiroshi Tsutsu, Hiroshi Tsutsui | 1991-10-15 |
| 4792920 | Interface providing impedance matching by selective connection of a resistor array to a power supply | — | 1988-12-20 |
| 4733314 | Disc unit including automatic ejection upon misinsertion detection | Masahiro Kato | 1988-03-22 |
| 4725460 | Optical filter and the method of preparing the same | Yoshihiro Matsuo, Shoichi Ishihara, Kazuhisa Morimoto, Seiichi Nagata | 1988-02-16 |
| 4694421 | Interface system which selectively provides impedance matching between a host computer and a control circuit | — | 1987-09-15 |
| 4670802 | System for controlling loading and ejection of recording medium on a disc unit | Masahiro Kato | 1987-06-02 |
| 4632514 | Color liquid crystal display apparatus | Seiichi Nagata, Sadayoshi Hotta | 1986-12-30 |
| 4628376 | Magnetic disc unit | Masahiro Kato | 1986-12-09 |