Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573472 | Drive circuit, display device, and driving method | Tadashi Aoki, Aoji Isono, Kazuhiko Murayama, Kenji Shino | 2009-08-11 |
| 7097530 | Electron source substrate and display apparatus using it | Takahiro Hachisu | 2006-08-29 |
| 6995516 | Drive circuit, display device, and driving method | Tadashi Aoki, Aoji Isono, Kazuhiko Murayama, Kenji Shino | 2006-02-07 |
| 6714212 | Display apparatus | Akira Tsuboyama, Takeshi Makita, Kazumi Suga, Manabu Iwasaki | 2004-03-30 |
| 6452581 | Driving method for liquid crystal device and liquid crystal apparatus | Shinjiro Okada, Akira Tsuboyama, Jun Iba | 2002-09-17 |
| 6335777 | LCD having particular align direction with respect to a light-interrupting layer | Yuko Yokoyama, Yuichi Masaki, Kazuya Ishiwata, Tetsuro Saito, Yoshinori Shimamura +3 more | 2002-01-01 |
| 6323850 | Driving method for liquid crystal device | Takashi Enomoto, Takao Takiguchi, Jun Iba, Seishi Miura | 2001-11-27 |
| 6252641 | Liquid crystal device and liquid crystal apparatus | Hidetoshi Tsuzuki, Masaru Kamio, Shinjiro Okada, Akira Tsuboyama, Hiroyuki Tokunaga +4 more | 2001-06-26 |
| 6144435 | Liquid crystal device, process for producing same and liquid crystal apparatus | Yuko Yokoyama, Yuichi Masaki, Kazuya Ishiwata, Tetsuro Saito, Yoshinori Shimamura +3 more | 2000-11-07 |
| 6122031 | Liquid crystal device and liquid crystal apparatus including same | Masahiro Terada, Yutaka Inaba, Yasufumi Asao | 2000-09-19 |
| 6075511 | Drive voltages switched depending upon temperature detection of chiral smectic liquid crystal displays | Manabu Iwasaki | 2000-06-13 |
| 6072555 | Display apparatus capable of gradational display | Atsushi Mizutome, Jun Iba | 2000-06-06 |
| 6061044 | Liquid-crystal display apparatus | Tomoyuki Ohno, Hideo Mori, Manabu Iwasaki, Yoshinari Yoshino | 2000-05-09 |
| 6057824 | Display apparatus having fast rewrite operation | Yutaka Inaba | 2000-05-02 |
| 6028579 | Driving method for liquid crystal devices | Akira Tsuboyama, Jun Iba | 2000-02-22 |
| 5973657 | Liquid crystal display apparatus | Shinjiro Okada, Yutaka Inaba | 1999-10-26 |
| 5963190 | Driving method for display device and display apparatus | Akira Tsuboyama, Manabu Iwasaki | 1999-10-05 |
| 5943035 | Driving method and apparatus for liquid crystal device | — | 1999-08-24 |
| 5933128 | Chiral smectic liquid crystal apparatus and driving method therefor | Masaki Kuribayashi, Osamu Ikeda, Hironao Kimura, Hidetoshi Tsuzuki | 1999-08-03 |
| 5886678 | Driving method for liquid crystal device | Akira Tsuboyama, Manabu Iwasaki | 1999-03-23 |
| 5844536 | Display apparatus | Shinjiro Okada, Yutaka Inaba, Takashi Kato | 1998-12-01 |
| 5815130 | Chiral smectic liquid crystal display and method of selectively driving the scanning and data electrodes | Osamu Taniguchi, Akira Tsuboyama, Yutaka Inaba, Tadashi Mihara, Mitsuo Iwayama +1 more | 1998-09-29 |
| 5815131 | Liquid crystal apparatus | Osamu Taniguchi, Akira Tsuboyama, Yutaka Inaba, Tadashi Mihara, Mitsuo Iwayama +1 more | 1998-09-29 |
| 5815132 | Liquid crystal display apparatus | Shinjiro Okada, Yutaka Inaba | 1998-09-29 |
| 5815133 | Display apparatus | Akira Tsuboyama, Hiroyuki Yokomizo, Mitsuo Iwayama | 1998-09-29 |