Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537054 | Method for testing an on-off function of semiconductor devices which have an isolated terminal | Masayoshi Suzuki, Jun-ichi Ohwada, Masaaki Kitazima, Kenkichi Suzuki | 1996-07-16 |
| 5480247 | Sheet supplying apparatus | Satoshi Saikawa, Tetsuo Suzuki, Soichi Hiramatsu, Masahiro Taniguro, Hiroyuki Saito +3 more | 1996-01-02 |
| 5443436 | Automatic exchanging device of cross bar of transfer feeder and control system therefor | Satoru Enomae | 1995-08-22 |
| 5437444 | Sheet supplying apparatus | Takehiko Kiyohara, Tetsuo Suzuki, Junichi Asano, Soichi Hiramatsu, Masahiro Taniguro +5 more | 1995-08-01 |
| 5357357 | Liquid crystal display devices with organic thin film formed by compressing molecules on liquid surface and transferring to substrate by horizontal lifting | Shuji Imazeki, Yasushi Tomioka, Naoki Tanaka, Yoshio Taniguchi, Katsumi Kondo +1 more | 1994-10-18 |
| 5235449 | Polarizer with patterned diacetylene layer, method for producing the same, and liquid crystal display device including such polarizer | Shuji Imazeki, Yasushi Tomioka, Naoki Tanaka, Tatsuo Kanetake, Seiichi Kondo +2 more | 1993-08-10 |
| 4942441 | Thin film semiconductor device and method of manufacturing the same | Nobutake Konishi, Yoshikazu Hosokawa, Akio Mimura, Takaya Suzuki, Jun-ichi Ohwada +1 more | 1990-07-17 |
| 4906073 | Liquid crystal display device using nematic liquid crystal having twisted helical structure and a phase correction plate | Katuyuki Hunahata, Yuji Mori, Jun-ichi Hirakata, Yoshiharu Nagae, Kiyoshige Kinugawa +1 more | 1990-03-06 |
| RE33120 | Method for driving liquid crystal element employing ferroelectric liquid crystal | Yoshiharu Nagae, Masato Isogai, Fumio Nakano | 1989-11-28 |
| 4736137 | Matrix display device | Jun-ichi Ohwada, Masaaki Kitajima | 1988-04-05 |
| 4733370 | Information holding device | Masaaki Kitajima, Yoshiharu Nagae, Masahiro Takasaka | 1988-03-22 |
| 4699239 | Driving control device of a crawler type tractor | Tsutomu Ishino, Hideo Omatsu, Takao Shiraishi | 1987-10-13 |
| 4649517 | Information holding device | Masaaki Kitazima, Yoshiharu Nagae | 1987-03-10 |
| 4583122 | Imaging display device | Junichi Ohwada, Makoto Matsui, Eiichi Maruyama | 1986-04-15 |
| 4548474 | Information holding device | Yoshiharu Nagae | 1985-10-22 |
| 4532506 | Matrix display and driving method therefor | Masaaki Kitazima | 1985-07-30 |
| 4508429 | Method for driving liquid crystal element employing ferroelectric liquid crystal | Yoshiharu Nagae, Masato Isogai, Fumio Nakano | 1985-04-02 |
| 4400059 | Liquid crystal display device | Yoshiharu Nagae, Tetsuo Ito, Masaaki Kitajima, Fumio Nakano, Hidetoshi Abe +3 more | 1983-08-23 |
| 4396251 | Pleochroic color display device | Akio Mukoh, Fumio Nakano, Hirosada Morishita, Mikio Sato, Hidetoshi Abe +1 more | 1983-08-02 |
| 4395709 | Driving device and method for matrix-type display panel using guest-host type phase transition liquid crystal | Yoshiharu Nagae, Masaaki Kitajima | 1983-07-26 |
| 4380008 | Method of driving a matrix type phase transition liquid crystal display device to obtain a holding effect and improved response time for the erasing operation | Masaaki Kitazima, Naoyuki Izaki, Yoshiharu Nagae | 1983-04-12 |
| 4317115 | Driving device for matrix-type display panel using guest-host type phase transition liquid crystal | Masaaki Kitajima, Naoyuki Izaki, Yoshiharu Nagae | 1982-02-23 |
| 4278328 | Guest-host liquid crystal display device | Akio Mukoh, Hidetoshi Abe, Yoshiharu Nagae, Hirosada Morishita, Eiji Kaneko | 1981-07-14 |