Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4636062 | Image forming apparatus | Akio Ohno | 1987-01-13 |
| 4497573 | Variable magnification optical apparatus | Mitsuhiro Tokuhara, Teruo Morikawa | 1985-02-05 |
| 4459016 | Projection device | Mitsuhiro Tokuhara, Masamichi Tateoka, Teruo Morikawa, Tsutomu Toyono | 1984-07-10 |
| 4426151 | Cleaning device for cleaning an image bearing member with developer | Yoshinori Aguro | 1984-01-17 |
| 4361399 | Apparatus for releasing a sheet-registration mechanism | Takamasa Sawada, Teruo Morikawa | 1982-11-30 |
| 4325628 | Cleaning device for an image forming apparatus | Teruo Morikawa, Masaki Nakaoka, Shinji Murata, Yoshiaki Sone | 1982-04-20 |
| 4319836 | Optical device of a copying apparatus | Shinji Murata, Teruo Morikawa, Masaki Nakaoka, Yoshiaki Sone | 1982-03-16 |
| 4297969 | Magnetic powder transporting device | — | 1981-11-03 |