Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106582 | Organic electroluminescence display device | Keiko Yamamichi, Kenichi Fukuoka, Chishio Hosokawa, Hitoshi Kuma | 2012-01-31 |
| 6252624 | Three dimensional display | Kento Okoshi, Hirofumi Kondo, Hironobu Ichige, Takeki Kofuji | 2001-06-26 |
| 5397503 | Liquid crystal composition and information display apparatus using the liquid crystal composition | Motohisa Ido, Ryusuke Watanabe | 1995-03-14 |
| 5332521 | Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device | Satoshi Hachiya, Kazuharu Morita, Kenji Hashimoto | 1994-07-26 |
| 5316693 | Liquid crystal composition and information display apparatus using the liquid crystal composition | Motohisa Ido, Ryusuke Watanabe | 1994-05-31 |
| 5238523 | Apparatus for producing a liquid crystal optical device | Tetsuo Fujimoto, Kenji Hashimoto | 1993-08-24 |
| 5231525 | Apparatus for orienting a liquid crystal material using a shear force and electric field | Kenji Hashimoto | 1993-07-27 |
| 5223687 | Method of forming electrode pattern | Kenji Hashimoto | 1993-06-29 |
| 5200108 | Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device | Satoshi Hachiya, Kazuharu Morita, Kenji Hashimoto | 1993-04-06 |
| 5145546 | Method of producing a substrate coated with a film of liquid crystal material and method of producing a liquid crystal optical device | Tetsuo Fujimoto, Kenji Hashimoto | 1992-09-08 |
| 5110623 | Method of orienting a liquid crystal material, apparatus therefor, and liquid crystal device oriented thereby | Kenji Hashimoto | 1992-05-05 |
| 5069533 | Method of orienting liquid crystal optical device | Kenji Hashimoto, Tetsuo Fujimoto | 1991-12-03 |
| 4988460 | Ferroelectric liquid-crystalline polymeric composition | Kazuharu Morita, Shunji Uchida | 1991-01-29 |
| 4973373 | Process for producing liquid crystal optical device | Kenji Hashimoto | 1990-11-27 |
| 4904065 | Liquid crystal optical element and method of producing the same using ferroelectric polymer liquid crystal | Kenji Hashimoto, Shunji Uchida, Kazuharu Morita, Satoshi Hachiya | 1990-02-27 |