Issued Patents All Time
Showing 76–100 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5248446 | Liquid-crystalline copolymer | Shunji Uchida, Satoshi Hachiya | 1993-09-28 |
| 5238523 | Apparatus for producing a liquid crystal optical device | Kimihiro Yuasa, Tetsuo Fujimoto | 1993-08-24 |
| 5231525 | Apparatus for orienting a liquid crystal material using a shear force and electric field | Kimihiro Yuasa | 1993-07-27 |
| 5223687 | Method of forming electrode pattern | Kimihiro Yuasa | 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 | Kimihiro Yuasa, Satoshi Hachiya, Kazuharu Morita | 1993-04-06 |
| 5190686 | Liquid-crystalline copolymer | Shunji Uchida, Satoshi Hachiya | 1993-03-02 |
| 5164769 | Method and apparatus for controlling data communication in a copying system | Shozo Miyawaki | 1992-11-17 |
| 5158221 | Automatic document feeder capable of feeding a document in the form of a computer form | Shirou Saeki, Yukitaka Nakazato, Tadashi Ikoma | 1992-10-27 |
| 5155151 | Heat stable thermoplastic resin composition | Syuzi Takahashi, Hiroyuki Minematsu | 1992-10-13 |
| 5145546 | Method of producing a substrate coated with a film of liquid crystal material and method of producing a liquid crystal optical device | Kimihiro Yuasa, Tetsuo Fujimoto | 1992-09-08 |
| 5146044 | Wireless detonator | Koichi Kurokawa | 1992-09-08 |
| 5140365 | Copying system | — | 1992-08-18 |
| 5120641 | Method for measurement of serotonin uptake sites and radioligand therefor | Tsuyoshi Goromaru | 1992-06-09 |
| 5110623 | Method of orienting a liquid crystal material, apparatus therefor, and liquid crystal device oriented thereby | Kimihiro Yuasa | 1992-05-05 |
| 5077886 | Brake caliper mounting method apparatus | Takashi Kamohara, Noriaki Maeda, Hideyuki Uesugi, Motomiti Asano | 1992-01-07 |
| 5069533 | Method of orienting liquid crystal optical device | Kimihiro Yuasa, Tetsuo Fujimoto | 1991-12-03 |
| 5064993 | Hair treating implement with a heated wire element | — | 1991-11-12 |
| 5051314 | Laminate for protecting optical recording layer | Rinjiro Ichikawa | 1991-09-24 |
| 5035512 | Oil-level sensing apparatus having a time delay function | Yosuke Tateishi, Norihisa Takano | 1991-07-30 |
| 5034153 | Liquid-crystalline polymer composition | Shunji Uchida, Kazuharu Morita | 1991-07-23 |
| 5032904 | Color image processing apparatus | Kazuo Murai, Nobuo Kasahara | 1991-07-16 |
| 4985285 | Liquid crystal display panel incorporating an optical phase shifting substrate | Rinjiro Ichikawa | 1991-01-15 |
| 4973373 | Process for producing liquid crystal optical device | Kimihiro Yuasa | 1990-11-27 |
| 4958722 | Transfer apparatus for lead frame | Hiroaki Kobayashi | 1990-09-25 |
| 4953825 | Electro-magnetic proportional flow control valve | Toru Osumi, Shoji Ito | 1990-09-04 |