Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9392898 | Folding hanger | — | 2016-07-19 |
| 6483660 | Disk drive unit having multiple disks arranged in a plane | Kyo Akagi, Yoshihiro Shiroishi | 2002-11-19 |
| 5889573 | Thin film transistor substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal display equipment | Hideaki Yamamoto, Haruo Matsumaru, Yasuo Tanaka, Ken Tsutsui, Kazuo Shirahashi +2 more | 1999-03-30 |
| 5854997 | Electronic interpreter utilizing linked sets of sentences | Hiroko Sukeda, Yoshiyuki Kaneko, Tetsuya Nakagawa, Muneaki Yamaguchi | 1998-12-29 |
| 5761352 | Optical switch having a two-level crossing between input/output optical waveguides | Shigeki Kitajima, Hideaki Takano, Hiroaki Inoue | 1998-06-02 |
| 5719408 | Thin film transistor substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal display equipment | Hideaki Yamamoto, Haruo Matsumaru, Yasuo Tanaka, Ken Tsutsui, Kazuo Shirahashi +2 more | 1998-02-17 |
| 5672523 | Thin film transistor substrate, manufacturing method thereof, liquid crystal display panel and liquid crystal display equipment | Hideaki Yamamoto, Haruo Matsumaru, Yasuo Tanaka, Ken Tsutsui, Kazuo Shirahashi +2 more | 1997-09-30 |
| 5604142 | Method of making an EPROM with peripheral transistor | Kazuhiro Komori, Satoshi Meguro, Takaaki Hagiwara, Hitoshi Kume, Hideaki Yamamoto | 1997-02-18 |
| 5585290 | Method of manufacturing a thin film transistor substrate | Hideaki Yamamoto, Haruo Matsumaru, Yasuo Tanaka, Ken Tsutsui, Kazuo Shirahashi +2 more | 1996-12-17 |
| 5359206 | Thin film transistor substrate, liquid crystal display panel and liquid crystal display equipment | Hideaki Yamamoto, Haruo Matsumaru, Yasuo Tanaka, Ken Tsutsui, Kazuo Shirahashi +2 more | 1994-10-25 |
| 5340760 | Method of manufacturing EEPROM memory device | Kazuhiro Komori, Satoshi Meguro, Takaaki Hagiwara, Hitoshi Kume, Hideaki Yamamoto | 1994-08-23 |
| 5266825 | Thin-film device | Yoshiyuki Kaneko | 1993-11-30 |
| 5200634 | Thin film phototransistor and photosensor array using the same | Yoshiyuki Kaneko, Hideaki Yamamoto, Norio Koike, Ken Tsutsui, Haruo Matsumaru +1 more | 1993-04-06 |
| 5189497 | Semiconductor memory device | Kazuhiro Komori, Satoshi Meguro, Takaaki Hagiwara, Hitoshi Kume, Hideaki Yamamoto | 1993-02-23 |
| 5153690 | Thin-film device | Yoshiyuki Kaneko | 1992-10-06 |
| 5151385 | Method of manufacturing a metallic silicide transparent electrode | Hideaki Yamamoto, Koichi Seki, Toshihiro Tanaka, Akira Sasano, Yasuharu Shimomoto +2 more | 1992-09-29 |
| 5130773 | Semiconductor device with photosensitivity | — | 1992-07-14 |
| 5079603 | Semiconductor memory device | Kazuhiro Komori, Satoshi Meguro, Takaaki Hagiwara, Hitoshi Kume, Hideaki Yamamoto | 1992-01-07 |
| 5032531 | Method of manufacturing active matrix panel | Ken Tsutsui, Hideaki Yamamoto, Yasuo Tanaka, Haruo Matsumaru | 1991-07-16 |
| 4996571 | Non-volatile semiconductor memory device erasing operation | Hitoshi Kume, Yoshiaki Kamigaki, Tetsuo Adachi, Kazuhiro Komori, Toshiaki Nishimoto +2 more | 1991-02-26 |
| 4990981 | Thin film transistor and a liquid crystal display device using same | Yasuo Tanaka, Haruo Matsumaru, Hideaki Yamamoto, Ken Tsutsui, Yoshiyuki Kaneko | 1991-02-05 |
| 4972371 | Semiconductor memory device | Kazuhiro Komori, Takaaki Hagiwara, Satoshi Meguro, Toshiaki Nishimoto, Takeshi Wada +6 more | 1990-11-20 |
| 4955697 | Liquid crystal display device and method of driving the same | Yoshiyuki Kaneko, Akira Sasano | 1990-09-11 |
| 4909602 | Liquid crystal display and method of driving the same | Yoshiyuki Kaneko, Akira Sasano | 1990-03-20 |
| 4855795 | Photosensor | Hideaki Yamamoto, Akira Sasano, Haruo Matsumaru, Yasuo Tanaka | 1989-08-08 |