Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450272 | Method and system for printing management | Norifumi Tasaka, Takahide Toshito, Yasuharu Suda | 2008-11-11 |
| 7440059 | Reflection type liquid crystal display element and liquid crystal display unit | — | 2008-10-21 |
| 7362388 | Liquid crystal display device, and optical block | — | 2008-04-22 |
| 7336289 | Projection type display apparatus | Hidenori Ishikawa, Yoshiaki Kumagai, Akihiko Tsurishima, Akira Masutani | 2008-02-26 |
| 7330230 | Reflection type liquid crystal display element, display unit, projection optical system, and projection display system | Tadaaki Isozaki, Minako Sugiura | 2008-02-12 |
| 7286785 | Image forming apparatus | Shin Kayahara | 2007-10-23 |
| 7227604 | Reflective liquid crystal display device having first and second obliquely evaporated alignment films, for preventing burn-in | — | 2007-06-05 |
| 7193671 | Reflective liquid crystal display device having obliquely evaporated alignment film on vertically evaporated film, method of manufacturing the same, and vertically aligned liquid crystal display unit | Tadaaki Isozaki | 2007-03-20 |
| 7106401 | Reflex liquid crystal display device, display apparatus, projection optical system, and projection display system | Tadaaki Isozaki, Minako Sugiura | 2006-09-12 |
| 7090731 | High strength steel sheet having excellent formability and method for production thereof | Takahiro Kashima, Shushi Ikeda, Hiroshi Akamizu, Koh-ichi Sugimoto, Akihiko Nagasaka +2 more | 2006-08-15 |
| 7014891 | Response to the negative-type liquid crystals | Anthony Roberts, Akira Masutani, Akio Yasuda, Bettina Schüller | 2006-03-21 |
| 6917403 | Reflection type liquid crystal display element and liquid crystal display unit | Tadaaki Isozaki, Shoko Miyamoto | 2005-07-12 |
| 6767652 | Galvannealed steel sheet superior in workability | Takayuki Yamamoto, Masafumi Shimizu | 2004-07-27 |
| 6554918 | High-strength hot-rolled steel sheet superior in stretch flange formability and method for production thereof | Takahiro Kashima | 2003-04-29 |
| 6540846 | High-strength hot-rolled steel sheet superior in stretch-flanging performance and fatigue resistance and method for production thereof | Takahiro Kashima | 2003-04-01 |
| 6342310 | Hot-dip galvanized steel sheet | Ikurou Hashimoto, Kenji Saitou, Hiroyuki Takeda, Koichi Makii, Takayuki Yamamoto +3 more | 2002-01-29 |
| 6330039 | Picture display apparatus for displaying a colored picture | Takeshi Matsui, Takuji Yoshida, Yoshinori Tanaka, Osamu Akimoto | 2001-12-11 |
| 6316127 | Galvanized steel sheet superior in ductility and process for production thereof | Shushi Ikeda, Koichi Makii, Yosuke Shindo, Takahiro Kashima | 2001-11-13 |
| 6306527 | Hot-dip galvanized steel sheet and process for production thereof | Shushi Ikeda, Koichi Makii, Yosuke Shindo, Takahiro Kashima, Hiroshi Akamizu +1 more | 2001-10-23 |
| 6281949 | Apparatus for displaying a picture which involves spatially modulating a light beam | Takeshi Matsui, Takuji Yoshida, Yoshinori Tanaka, Osamu Akimoto | 2001-08-28 |
| 6262840 | Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatus | Hidetoshi Watanabe, Hirotsugu Suzuki, Koji Ashizaki, Takeshi Matsui, Tomotaka Ito | 2001-07-17 |
| 6259565 | Display apparatus | Akira Kawamura, Takeshi Matsui, Yoshinori Tanaka, Takeshiro Nakatsue | 2001-07-10 |
| 6243207 | Display apparatus | Akira Kawamura, Takeshi Matsui, Yoshinori Tanaka, Takeshiro Nakatsue | 2001-06-05 |
| 6172814 | Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatus | Hidetoshi Watanabe, Hirotsugu Suzuki, Koji Ashizaki, Takeshi Matsui, Tomotaka Ito | 2001-01-09 |
| 6052239 | Portable display device | Takeshi Matsui, Akira Kawamura, Yoshinori Tanaka | 2000-04-18 |