Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232640 | Semiconductor device provided with a field-effect transistor and method of manufacturing the same | Keiichi Higashitani | 2001-05-15 |
| 6226067 | Liquid crystal device having spacers and manufacturing method thereof | Kenji Nishiguchi, Kiyofumi Hashimoto | 2001-05-01 |
| 6204908 | Reflecting cholesteric LCD having viewer side layer which either scatters or transmits light depending on angle | Kiyofumi Hashimoto, Takuji Hatano | 2001-03-20 |
| 6153918 | Semiconductor device with improved planarity and reduced parasitic capacitance | Hiroshi Kawashima, Keiichi Yamada, Keiichi Higashitani | 2000-11-28 |
| 6130738 | Liquid crystal device having a resin wall using different resins with different surface interactions structure and manufacturing method for same | Takuji Hatano | 2000-10-10 |
| 6124908 | Liquid crystal element | Nobuyuki Kobayashi, Takuji Hatano, Naoki Masazumi | 2000-09-26 |
| 5761405 | Data integrity guarantee system | Katsumi Tadamura, Syoji Yamaguchi | 1998-06-02 |
| 5497370 | Network system | Takuji Hamada, Hiroshi Tomizawa | 1996-03-05 |
| 5396485 | Information communication system for point-to-point communication and point-to-multipoint communication using same lines | Shuji Ohno, Tetsuya Kawahara, Keiichi Nakane, Syoji Yamaguchi, Yoshimi Fujimata | 1995-03-07 |
| 5353053 | Method of correcting a measured image formed by a television camera | Tetsu Nishioka, Tetsuhisa Minami, Masao Kawamura, Munehiro Ohshiro, Manabu Ishikawa | 1994-10-04 |
| 5297139 | Data communication system | Yoshinori Okura, Shunji Inada, Norihiko Sugimoto | 1994-03-22 |
| 5247619 | Insertion and removal of a circuit device into a bus network | Yasushi Mutoh, Shozi Yamaguchi, Kunio Suzuki | 1993-09-21 |
| 5090029 | Data communication method and apparatus | Toshifumi Yamamoto, Mitsuro Takakura, Hiromasa Yamaoka | 1992-02-18 |
| 4949336 | Multi-slot access system | Takuji Hamada, Masahiro Takahashi, Katsuhiko Yoneda | 1990-08-14 |
| 4704714 | Method of detecting recovery from fault in a data transmission system which effects loopback control | Hiroshi Tomizawa, Seiichi Yasumoto, Sadao Mizokawa, Hitoshi Fushimi, Ken Onuki +2 more | 1987-11-03 |
| 4468733 | Multi-computer system with plural serial bus loops | Toshihisa Oka, Hiroaki Nakanishi, Ryoichi Takamatsu, Takayuki Morioka, Hideyuki Hara +1 more | 1984-08-28 |
| 4432054 | Loop data transmission control method and system | Hitoshi Fushimi, Seiichi Yasumoto, Takuji Hamada | 1984-02-14 |
| 4410985 | Data transmission system and method | Seiichi Yasumoto, Hitoshi Fushimi, Jushi Ide | 1983-10-18 |