Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831724 | Lateral electric-field liquid crystal display device suitable for improvement of aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Kazuhiko Yanagawa, Masahiro Yanai +4 more | 2004-12-14 |
| 6654092 | Active-matrix liquid crystal display | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai | 2003-11-25 |
| 6650388 | Liquid crystal display device having particular counter electrodes | Masuyuki Ohta, Junichi Ohwada, Masayuki Hikiba | 2003-11-18 |
| 6545658 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2003-04-08 |
| 6532053 | Transverse electric field system liquid crystal display device suitable for improving aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Kazuhiko Yanagawa, Masahiro Yanai +4 more | 2003-03-11 |
| 6462799 | Lateral electric-field liquid crystal display device suitable for improvement of aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Kazuhiko Yanagawa, Masahiro Yanai +4 more | 2002-10-08 |
| 6407792 | Liquid crystal display device with counter electrodes having holes in the In-Plane Switching Mode | Masuyuki Ohta, Junichi Ohwada, Masayuki Hikiba | 2002-06-18 |
| 6266116 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +4 more | 2001-07-24 |
| 6266117 | Active-matrix liquid crystal display | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai | 2001-07-24 |
| 6108066 | In-plane field type liquid crystal display device comprising a structure which is prevented from charging with electricity | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +3 more | 2000-08-22 |
| 6034757 | In-plane field type liquid crystal display device comprising a structure which is prevented from charging electricity | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +3 more | 2000-03-07 |
| 5870160 | In-plane field type liquid crystal display device comprising a structure which is prevented from charging with electricity | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Masahiro Yanai +3 more | 1999-02-09 |
| 5798744 | Liquid crystal display apparatus | Takeshi Tanaka, Yoshiharu Nagae | 1998-08-25 |
| 5784042 | Liquid crystal display device and method for driving the same | Kikuo Ono | 1998-07-21 |
| 5756372 | Method of making liquid crystal display | Yoko Wakui | 1998-05-26 |
| 5633738 | TFT substrate having scanning lines of metal films of columnar crystal grains | Yoko Wakui | 1997-05-27 |
| 5541748 | Liquid crystal display having patterned insulating and semiconductor layers and a method of fabricating the same | Kikuo Ono, Junichi Ohwada, Hideaki Yamamoto, Hiroaki Asuma | 1996-07-30 |
| 5283566 | Plane display | Akio Mimura, Kikuo Ono, Takashi Suzuki, Masao Yoshimura, Jun-ichi Ohwada | 1994-02-01 |
| 5250937 | Half tone liquid crystal display circuit with an A.C. voltage divider for drivers | Ono Kikuo, Kohji Takahashi, Jun-ichi Ohwada, Takeshi Tanaka | 1993-10-05 |
| 5153702 | Thin film semiconductor device and method for fabricating the same | Takashi Aoyama, Takaya Suzuki, Kenji Miyata, Saburo Oikawa, Yoshiaki Okajima +2 more | 1992-10-06 |
| 5008218 | Method for fabricating a thin film transistor using a silicide as an etch mask | Genshiro Kawachi, Akio Mimura, Kikuo Ono, Takashi Suzuki | 1991-04-16 |
| 4954855 | Thin film transistor formed on insulating substrate | Akio Mimura, Yoshikazu Hosokawa, Takaya Suzuki, Takashi Aoyama, Yutaka Misawa +1 more | 1990-09-04 |
| 4943837 | Thin film semiconductor device and method of fabricating the same | Kikuo Ono, Takaya Suzuki, Kenji Miyata | 1990-07-24 |
| 4942441 | Thin film semiconductor device and method of manufacturing the same | Yoshikazu Hosokawa, Akio Mimura, Takaya Suzuki, Jun-ichi Ohwada, Hideaki Kawakami +1 more | 1990-07-17 |
| 4757367 | Light triggered semiconductor device with detachable auxiliary thyrister | Yoshiteru Shimizu, Takeshi Yokota | 1988-07-12 |