Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7593070 | Optical unit and LCD device using the optical unit | — | 2009-09-22 |
| 7301588 | Optical unit and LCD device using the optical unit | — | 2007-11-27 |
| 7090365 | Backlight unit having an inclined light emission surface | Shin-Ichirou Ono | 2006-08-15 |
| 6885419 | Light-reflection type liquid crystal display device with operation panel supported on shield and frame | — | 2005-04-26 |
| 6816213 | Liquid crystal module mounting structure and mobile terminal mounted with the same | Kasuhiro Kato, Masatake Baba, Michiaki Nishiyama, Fumihiko Fujishiro, Takakazu Yano +2 more | 2004-11-09 |
| 6654078 | Liquid crystal module mounting structure and mobile terminal mounted with the same | Katsuhiro Kato, Masatake Baba, Michiaki Nishiyama, Fumihiko Fujishiro, Takakazu Yano +2 more | 2003-11-25 |
| 6594143 | Liquid crystal module mounting structure and mobile terminal mounted with the same | Takakazu Yano, Tomoo Miwa, Yasuhiro Sato, Michiaki Nishiyama, Masatake Baba +5 more | 2003-07-15 |
| 5047543 | 1,4-dihydropyridine derivatives | Tomomi Ota, Shuichi Sato, Takemi Sunaga, Yoshiaki Watanabe, Katsuo Hatayama | 1991-09-10 |
| 4948899 | 1,4-dihydropyridine derivatives | Tomomi Ota, Shuichi Sato, Takemi Sunaga, Yoshiaki Watanabe, Katsuo Hatayama | 1990-08-14 |
| 4730052 | Method for preparing unsymmetrical 1,4-dihydropyridine-3,5-dicarboxylic acid diesters | Yoshimoto Nakashima, Atsuro Nakazato, Yukinari Kumazawa, Kaoru Sota | 1988-03-08 |
| 4522168 | Method and apparatus for controlling fuel-injection amount in diesel engine | Hideo Miyagi, Masaomi Nagase, Kiyotaka Matsuno | 1985-06-11 |
| 4492199 | Air-fuel ratio compensating apparatus for internal combustion engine | Yukio Kawai, Seietsu Yoshida | 1985-01-08 |
| 4472411 | 1,4-Dihydropyridine derivatives and use as vasodilators | Katsuo Hatayama, Aturo Nakazato, Shoichi Ito, Jiro Sawada | 1984-09-18 |
| 4453700 | Fluid control valve assembly | Hiromi Otsuki, Yoshiki Maruchi, Yukio Kawai | 1984-06-12 |
| 4420631 | Esters of the carboxylic acid | Takehiro Amano, Kensei Yoshikawa, Yoshinori Shiobara, Tatsuhiko Sano, Yutaka Ohuchi +3 more | 1983-12-13 |
| 4388903 | Device for controlling air-fuel ratio for internal combustion engines | Seietsu Yoshida, Masao Ito, Yukio Kawai | 1983-06-21 |
| 4303977 | Method for controlling ignition energy in an internal combustion engine | Mamoru Kobashi | 1981-12-01 |
| 4256073 | Method of controlling ignition timing of an internal combustion engine | Mamoru Kobashi | 1981-03-17 |