Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5928733 | Active-matrix liquid crystal display | Makoto Yoneya, Kishiro Iwasaki, Yasushi Tomioka, Hisao Yokokura, Katsumi Kondo | 1999-07-27 |
| 5875006 | Method for projecting image obtained by using liquid crystal panels and display apparatus for realizing the same | Yuji Mori, Yoshiro Mikami, Hideo Sato, Minoru Hoshino, Kyohei Fukuda | 1999-02-23 |
| 5828431 | Reflective-type display device having a refractive index ratio between light scatterers and host between 1 and 1.8 | Masahiko Ando, Tohru Sasaki, Masaaki Kitajima, Osamu Itoh, Yoshihito Maeda +1 more | 1998-10-27 |
| 5798744 | Liquid crystal display apparatus | Takeshi Tanaka, Nobutake Konishi | 1998-08-25 |
| 5784136 | PDLC device and method of making, with liquid crystal microcapsules having a uniform diameter | Masahiko Ando, Shinichi Komura, Makoto Tsumura | 1998-07-21 |
| 5614962 | Method for projecting image obtained by using liquid crystal panels and display apparatus for realizing the same | Yuji Mori, Yoshiro Mikami, Hideo Sato, Minoru Hoshino, Kyohei Fukuda | 1997-03-25 |
| 5561440 | Liquid crystal display device and driving method therefor | Masaaki Kitajima, Makoto Tsumura, Yoshiro Mikami, Katsuyuki Funahata, Yoko Wakui +3 more | 1996-10-01 |
| 5561539 | Color liquid crystal display having a bent tape carrier package | Katsuyuki Funahata, Nobuhiro Takeda | 1996-10-01 |
| 5461501 | Liquid crystal substrate having 3 metal layers with slits offset to block light from reaching the substrate | Hideo Sato, Minoru Hoshino, Yuji Mori, Shinichi Komura, Ichirou Katsuyama +3 more | 1995-10-24 |
| 5404175 | Method for projecting image obtained by using liquid crystal panels semiconductor substrate and display apparatus for realizing the same | Yuji Mori, Yoshiro Mikami, Hideo Sato, Minoru Hoshino, Kyohei Fukuda | 1995-04-04 |
| 5337070 | Display and the method of driving the same | Masaaki Kitajima, Ikuo Hiyama | 1994-08-09 |
| 5327268 | Reflective type liquid crystal display with reversely staggered TFT structures | Masaru Takabatake, Yuji Mori | 1994-07-05 |
| 5301047 | Liquid crystal display | Minoru Hoshino, Masahiro Takasaka, Masaaki Kitajima, Kiyoshige Kinugawa | 1994-04-05 |
| 5091722 | Gray scale display | Masaaki Kitajima, Jun-ichi Ohwada | 1992-02-25 |
| 5021774 | Method and circuit for scanning capacitive loads | Jun-ichi Ohwada, Masaaki Kitajima, Masayoshi Suzuki, Masaru Takabatake | 1991-06-04 |
| 4952034 | Liquid crystal projection display | Noboru Azusawa, Tadahiko Hashimoto, Hisayoshi Shiraishi | 1990-08-28 |
| 4906073 | Liquid crystal display device using nematic liquid crystal having twisted helical structure and a phase correction plate | Katuyuki Hunahata, Yuji Mori, Jun-ichi Hirakata, Hideaki Kawakami, Kiyoshige Kinugawa +1 more | 1990-03-06 |
| RE33120 | Method for driving liquid crystal element employing ferroelectric liquid crystal | Masato Isogai, Hideaki Kawakami, Fumio Nakano | 1989-11-28 |
| 4838655 | Projector using guest-host liquid crystal cells for improved color purity | Katuyuki Hunahata, Masahiro Takasaka, Yuji Mori, Minoru Hoshino, Yasuyuki Kozima +5 more | 1989-06-13 |
| 4810064 | Liquid crystal projection display having laser intensity varied according to beam change-of-axis speed | Noboru Azusawa, Tadahiko Hashimoto, Hisayoshi Shiraishi | 1989-03-07 |
| 4733370 | Information holding device | Masaaki Kitajima, Hideaki Kawakami, Masahiro Takasaka | 1988-03-22 |
| 4725129 | Method of driving a ferroelectric liquid crystal element | Katsumi Kondo | 1988-02-16 |
| 4719457 | Information input/output display device | Masaaki Kitajima, Masahiro Takasaka | 1988-01-12 |
| 4649517 | Information holding device | Masaaki Kitazima, Hideaki Kawakami | 1987-03-10 |
| 4641924 | Liquid crystal device | Shunichi Numata, Noriyuki Kinjo, Katuyuki Funahata | 1987-02-10 |