Issued Patents All Time
Showing 476–500 of 507 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157626 | Semiconductor memory | — | 1992-10-20 |
| 5101024 | Human immunoglobulin and enhancer gene fragments | Akira Kudo, Satoshi Nakamura, Yoshihiko Sumi, Yataro Ichikawa | 1992-03-31 |
| 5043858 | High-voltage generating circuit having improved voltage boosting efficiency | — | 1991-08-27 |
| 4992832 | Developing apparatus with a developer regulating member | Kikunosuke Tsuji, Masahiko Sakae, Setsuo Hori, Satoshi Kuroyanagi, Yoshiyuki Uehara | 1991-02-12 |
| 4992026 | Gas turbine blade | Fumio Ohtomo, Yasuo Okamoto, Shoko Ito, Yoshitaka Fukuyama, Hideo Iwasaki | 1991-02-12 |
| 4935496 | Mouse-human chimaeric immunoglobulin heavy chain specific for the call antigen | Akira Kudo, Yushi Nishimura, Yataro Ichikawa | 1990-06-19 |
| 4891517 | Heat sensitive copying machine | Seimei Ushiro, Kenta Namioka, Hiroshi Ohmura, Michio Cho, Kimiaki Nakada +1 more | 1990-01-02 |
| 4835176 | Glycookadaic acid, preparation thereof and use thereof | Daisuke Uemura, Toshihiro Yamamoto, Masanori Okanishi, Yoshimasa Hirata | 1989-05-30 |
| 4832307 | Injection mold | Yasukiyo Fuke | 1989-05-23 |
| 4827062 | Composition containing ubidecarenone with absorption promoted | Yasuharu Saeki, Takayuki Ohwaki, Masahiro Kawahara, Yasuo Miyake | 1989-05-02 |
| 4811292 | Semiconductor memory in which data readout operation is carried out over wide power voltage range | — | 1989-03-07 |
| 4804992 | Photographic film package | Motonori Moriyama, Ikuo Fujimura, Tsutomu Tanaka | 1989-02-14 |
| 4800214 | Open cell body made of hard vinyl chloride resin | Tatsuo Waki, Kazuo Suzuki | 1989-01-24 |
| 4797426 | Hard polyvinyl chloride resin composition and open-cell foam made of said composition | Tatsuo Waki, Kazuo Suzuki | 1989-01-10 |
| 4794564 | Nonvolatile semiconductor memory including means for detecting completion of writing operation | — | 1988-12-27 |
| 4790140 | Liner cooling construction for gas turbine combustor or the like | Yukinori Sato, Isao Nikai, Kenji Watanabe | 1988-12-13 |
| 4786719 | DNA sequence | Akira Kudo, Yushi Nishimura, Yataro Ichikawa | 1988-11-22 |
| 4761764 | Programmable read only memory operable with reduced programming power consumption | — | 1988-08-02 |
| 4697106 | Programmable memory circuit | — | 1987-09-29 |
| 4635229 | Semiconductor memory device including non-volatile transistor for storing data in a bistable circuit | Koichiro Okumura | 1987-01-06 |
| 4583205 | Programmable memory circuit with an improved programming voltage applying circuit | — | 1986-04-15 |
| 4527259 | Semiconductor device having insulated gate type non-volatile semiconductor memory elements | — | 1985-07-02 |
| 4456659 | Substrate for optical disc recording media | Ryoichi Sudo, Hiroaki Miwa | 1984-06-26 |
| 4455327 | Dual surface film coating of running web | Tetsuo Yoshida, Motohiro Ujihara, Akira Takagi | 1984-06-19 |
| 4453917 | Face bow | Etsuo Nodai | 1984-06-12 |