Issued Patents All Time
Showing 151–175 of 208 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491001 | Method for producing viewing angle compensator for liquid crystal display | Hitoshi Mazaki, Takehiro Toyooka | 1996-02-13 |
| 5472635 | Phase plate and liquid crystal display using same | Shigeki Iida, Takehiro Toyooka, Yasuyuki Takiguchi, Akihiko Kanemoto, Haruo Iimura | 1995-12-05 |
| 5468969 | Method and apparatus for electron beam lithography | Hideo Todokoro, Yasunari Sohda, Yoshinori Nakayama | 1995-11-21 |
| 5456867 | Viewing angle compensator for liquid crystal display | Hitoshi Mazaki, Takehiro Toyooka | 1995-10-10 |
| 5440008 | Process for preparing polyhydroxycarboxylic acid | Fumiaki Ichikawa, Mineo Kobayashi, Masahiro Ohta, Yasunori Yoshida, Shoji Obuchi | 1995-08-08 |
| 5430397 | Intra-LSI clock distribution circuit | Noboru Masuda, Hideo Maejima, Tadahiko Nishimukai | 1995-07-04 |
| 5403783 | Integrated circuit substrate with cooling accelerator substrate | Keiichiro Nakanishi, Tsuneyo Chiba, Tatsuya Saitoh, Takeshi Kato | 1995-04-04 |
| 5396198 | Electronic circuit device having a series connection of resistor and capacitance as a noise reducing circuit connected to a power source wiring | Hiroki Yamashita, Keiichirou Nakanishi, Tatsuya Saitoh, Tohru Kobayashi, Satoru Isomura | 1995-03-07 |
| 5396077 | Electron beam lithography apparatus having electron optics correction system | Yasunari Sohda, Yasuhiro Someda, Yoshinori Nakayama, Hidetoshi Satoh, Genya Matsuoka | 1995-03-07 |
| 5394490 | Semiconductor device having an optical waveguide interposed in the space between electrode members | Takeshi Kato, Yuuji Fujita, Kenichi Mizuishi, Atumi Kawata | 1995-02-28 |
| 5387799 | Electron beam writing system | Yasunari Sohda, Hideo Todokoro, Shinichi Kato | 1995-02-07 |
| 5359443 | Process for producing heat-resistant optical element by heating liquid crystal polymer at polymerization temperature during or after orientation treatment | Takehiro Toyooka | 1994-10-25 |
| 5324207 | Cap for a high-tension cable terminal for use in an automobile engine | Yuji Kawai | 1994-06-28 |
| 5315123 | Electron beam lithography apparatus | Minoru Sasaki | 1994-05-24 |
| 5302647 | Flame resistant resin composition | Masanori Suzuki, Masaaki Mawatari, Tateki Furuyama | 1994-04-12 |
| 5302187 | Concentration process of gaseous chlorine | Yoshitsugu Kono, Shinji Takenaka, Yukihiro Yoshikawa, Isao Kikuchi, Teruo Hirayama | 1994-04-12 |
| 5296017 | Method and apparatus for concentrating chlorine gas | Yoshitsugu Kono, Masaaki Ura, Satoshi Tsuruda | 1994-03-22 |
| 5293084 | High speed logic circuit | Toshiyuki Usagawa, Atsushi Takai | 1994-03-08 |
| 5288426 | Nonlinear optical materials | Takafumi Ishii, Takehiro Toyooka, Tetsuo Satoh | 1994-02-22 |
| 5283440 | Electron beam writing system used in a cell projection method | Yasunari Sohda, Hideo Todokoro, Norio Saitou, Haruo Yoda, Hiroyuki Shinada +2 more | 1994-02-01 |
| 5281865 | Flip-flop circuit | Hiroki Yamashita, Hirotoshi Tanaka, Atsumi Kawata, Kenji Nagai, Kazuhiro Yoshihara +1 more | 1994-01-25 |
| 5258438 | Flame retardant resin composition based on bromostyrene-containing polymers | Masanori Suzuki, Seiichi Atomori, Tateki Furuyama | 1993-11-02 |
| 5254323 | Industrial process for the separation and recovery of chlorine | Yoshitsugu Kono, Isao Kikuchi, Shinji Takenaka, Masanobu Ajioka, Mitsuo Kudoh | 1993-10-19 |
| 5230825 | Chiral smectic C liquid crystalline polyester | Takafumi Ishii, Takehiro Toyooka | 1993-07-27 |
| 5217397 | Connection construction of high-voltage resistance wire | — | 1993-06-08 |