Issued Patents All Time
Showing 251–255 of 255 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623605 | Dry developer for developing electrostatic latent images contains silica and titanium dioxide | Toshitaro Kohri, Junji Machida | 1986-11-18 |
| 4595178 | Leg for vacuum tank for refining molten steel | Eiji Kawamoto | 1986-06-17 |
| 4538830 | Baby carriage | Shinroku Nakao, Hideo Saito, Yoshiyasu Ishii, Hiroaki Matsuda | 1985-09-03 |
| 4426433 | Electrophotographic developer composition of improved resistance to potential decay | Toshitaro Kohri, Noboru Ito | 1984-01-17 |
| 4254204 | Magnetic brush electrographic developing method | Koji Nagai, Hiromi Kameda | 1981-03-03 |