Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316907 | Substrate material processing equipment and substrate material processing method using the same | Yoshiki Nakatani, Hisao Ochi | 2012-11-27 |
| 8317962 | Base material processing device and base material processing method using the same | — | 2012-11-27 |
| 7339192 | Function line and transistor array using the same | Hirohiko Nishiki, Osamu Sakai | 2008-03-04 |
| 7090705 | Electronic device, production method thereof, and plasma process apparatus | Atsushi Miyazaki, Osamu Sakai | 2006-08-15 |
| 6320629 | Liquid crystal display device | Hiroshi Hamada | 2001-11-20 |
| 6084647 | Liquid crystal display device | Hiroshi Hamada | 2000-07-04 |
| 5805243 | Liquid crystal projector using a spatial light modulator and two rotating color filters | Hiroshi Hamada | 1998-09-08 |
| 5805250 | Liquid crystal display device with contact holes extending through interlayer insulating film between switching elements and pixel electrodes | Takashi Shibatani, Yukihiro Sumida, Takayuki Shimada, Yasunobu Tagusa | 1998-09-08 |
| 5693958 | Light-writing-type liquid crystal element having a photoconductor between carrier blocking layers | Hiroshi Torihara, Shinpei Higashida | 1997-12-02 |
| 5536933 | Light information device and method for producing the same | Yoshihiro Izumi, Sayuri Fujiwara, Yoshitaka Yamamoto | 1996-07-16 |
| 5535027 | Liquid crystal display device with a photoconductor at each intersection of a linear luminous source and a linear electrode | Naofumi Kimura, Yutaka Ishii, Masaru Yoshida, Masataka Matsuura, Yozo Narutaki +3 more | 1996-07-09 |
| 5475513 | Projection type image display device maintaining resolution of an image unaffected by parallax | Hiroshi Nakanishi, Hiroshi Hamada | 1995-12-12 |
| 5467204 | Liquid crystal light valve with dual function as both optical-to-electrical and optical-to-optical transducer | Tsuyoshi Okazaki, Yukihiro Sumida, Takashi Nojima, Hidehiko Yamashita | 1995-11-14 |
| 5440411 | Optical scan type display device with optical fiber melted onto a substrate | Sayuri Fujiwara, Yoshihiro Isumi | 1995-08-08 |
| 5329390 | Liquid crystal display element of optical writing type with light absorbing layer including inorganic pigment and leveling layer | Sayuri Fujiwara | 1994-07-12 |
| 5324549 | Method of fabricating photoconductor coupled liquid crystal light valve | Takashi Hayakawa, Shiro Narikawa, Katsumi Adachi | 1994-06-28 |
| 5307186 | Liquid crystal light valve having capability of providing high-contrast image | Yoshihiro Izumi, Tsuyoshi Okazaki, Hidehiko Yamashita | 1994-04-26 |
| 5245453 | Liquid crystal modulator having a photoconductor and/or a dielectric mirror composed of hydrogenated amorphous silicon carbide | Naofumi Kimura, Sayuri Fujiwara | 1993-09-14 |
| 5233450 | Liquid crystal photoconductive layer including a back-to-back diode | Naofumi Kimura | 1993-08-03 |
| 5229625 | Schottky barrier gate type field effect transistor | Akira Suzuki, Katsuki Furukawa, Atsuko Uemoto | 1993-07-20 |
| 5155608 | Double-layered type TN-LCD cell (O.sub.1 =O.sub.2) | — | 1992-10-13 |
| 5090794 | Method for driving a multi-layered-type liquid crystal display device | Yutaka Ishii | 1992-02-25 |
| 5071230 | Liquid crystal display device with selective transmitting means and an impedance changing layer | Yutaka Ishii | 1991-12-10 |
| 4935757 | Liquid crystal display device | Kenichi Nakagawa, Naofumi Kimura | 1990-06-19 |
| 4897710 | Semiconductor device | Akira Suzuki, Katsuki Furukawa, Atsuko Uemoto | 1990-01-30 |