Issued Patents All Time
Showing 126–137 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D281256 | Laser printer | — | 1985-11-05 |
| 4542438 | Hybrid integrated circuit device | — | 1985-09-17 |
| 4467953 | Cold pressing method | — | 1984-08-28 |
| 4447517 | Method of developing electrostatic latent images | Shizuo Yuge, Susumu Sakakibara, Takuma Ishikawa, Nobuo Kito | 1984-05-08 |
| 4376813 | Reversal development method of electrostatic latent image by the use of high-resistivity magnetic toner | Shizuo Yuge, Susumu Sakakibara | 1983-03-15 |
| 4373802 | Pre-operative time display system for copying machines | Shizuo Yuge, Nobuo Kitou, Michiru Kanesaka | 1983-02-15 |
| 4337355 | Process for preparing 4-hydroxyphenylacetic acid | Kazuhisa Nakajima, Kazuaki Gohgi | 1982-06-29 |
| D263146 | Electrostatic copier | — | 1982-02-23 |
| 4287850 | Magnetic brush developing apparatus | Shizuo Yuge | 1981-09-08 |
| D260409 | Pinball machine | Koichi Tanaka, Fumio Konuki | 1981-08-25 |
| D260019 | Electrostatic copier | Yasuyoshi Onoue | 1981-07-28 |
| 4235548 | Electrostatic latent image transfer type copying apparatus | Osamu Miyamoto, Isao Iizaka, Takashi Hikosaka, Shigemitsu Shimizu | 1980-11-25 |