Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4936951 | Method of reducing proximity effect in electron beam resists | Kazuhiko Hashimoto, Taichi Koizumi, Noboru Nomura | 1990-06-26 |
| 4881167 | Data memory system | Hisao Sasaki, Matsuaki Terada, Susumu Matsui, Jiro Kashio, Shiro Baba +2 more | 1989-11-14 |
| 4855995 | Method and system for data transmission | Kunio Hiyama, Osamu Takada | 1989-08-08 |
| 4814287 | Method of manufacturing a semiconductor integrated circuit device | Toyoki Takemoto, Hiroyuki Sakai | 1989-03-21 |
| 4685198 | Method of manufacturing isolated semiconductor devices | Noboru Nomura, Toyoki Takemoto | 1987-08-11 |
| 4615746 | Method of forming isolated island regions in a semiconductor substrate by selective etching and oxidation and devices formed therefrom | Hiroyuki Sakai, Toyoki Takemoto | 1986-10-07 |
| 4563807 | Method for making semiconductor device utilizing molecular beam epitaxy to form the emitter layers | Hiroyuki Sakai, Toyoki Takemoto, Tsutomu Fujita, Atsuko Akiyama | 1986-01-14 |
| 4563227 | Method for manufacturing a semiconductor device | Hiroyuki Sakai, Tsutomu Fujita, Toyoki Takemoto | 1986-01-07 |
| 4334285 | Divider for calculating by summation the quotient and remainder of an integer divided by a Mersenne number and a parallel processor system comprising memory modules, a Mersenne prime in number | Takenori Makino, Norio Harada | 1982-06-08 |