Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294992 | Driving method for photoconductive-type SLM | Shintaro Nakagaki, Ichiro Negishi, Tetsuji Suzuki, Fujiko Tatsumi, Ryusaku Takahashi +1 more | 1994-03-15 |
| 5268781 | Liquid crystal display device with homeotropic alignment layer undercoat formed by ion beam assisted vapor deposition of oxide gas | Masanobu Shigeta, Tadayuki Shimada, Masanao Asami, Hiroyuki Natsuhori, Shigeo Shimizu | 1993-12-07 |
| 5268779 | Spatial light modulator with composite film formed by vapor deposition of light blocking semiconductor material and insulation material | Masanobu Shigeta, Shigeo Shimizu | 1993-12-07 |
| 5220445 | Optical image processor | Hiromitsu Takenaka, Nozomu Ohkouchi, Masanobu Shigeta, Shigeo Shimizu | 1993-06-15 |
| 5180909 | Optical pickup using diffracted light | Minoru Ohyama, Tetsuhiro Yamazaki, Hiroshi Inoue | 1993-01-19 |
| 5155609 | Spatial light modulator of polymer-dispersed liquid crystal | Tadayuki Shimada, Atsushi Nakano, Masanobu Shigeta, Nozomu Okochi, Shigeo Shimizu | 1992-10-13 |
| 5148298 | Spatial light modulator | Masanobu Shigeta, Shigeo Shimizu, Nozomu Ohkouchi, Hiromitsu Takenaka | 1992-09-15 |
| 5132814 | Liquid crystal spatial light modulator with multilayer photoconductor | Nozomu Ohkouchi, Shigeo Shimizu, Hiromitsu Takenaka | 1992-07-21 |
| 5124183 | Information recording medium | Atsushi Nakano | 1992-06-23 |
| 5087929 | Method electrophotographic printing | Itsuo Takanashi, Takashi Yamamura, Shintaro Nakagaki, Toshikatsu Ichito, Atsushi Nakano +1 more | 1992-02-11 |
| 5053889 | Charge latent image detecting device | Atsushi Nakano, Tadayuki Shimada | 1991-10-01 |
| 4532620 | Coil assembly having stacked spiral pattern layers and method of making | Norio Matsuda, Kaneo Yamamoto, Shinya Tominaga, Susumu Kubo, Yasuyuki Mori +2 more | 1985-07-30 |
| 4315273 | Compound semiconductor Hall effect element | Kaneo Yamamoto, Hiroshi Nakamura | 1982-02-09 |
| 4276683 | Method for winding electrode foils and separators for capacitor | Masatoshi Hayakawa | 1981-07-07 |