Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123729 | Projection display device | Mitsushige Kondo, Shinsuke Shikama, Eiichi Toide, Masahiro Usui | 1992-06-23 |
| 4914484 | Toner image fixing apparatus for an image forming machine | — | 1990-04-03 |
| 4782360 | Rotary type developing apparatus | Ken-ichi Iwamoto, Kouichi Matsumoto, Tatsuya Inoue, Shoichiro Yoshiura | 1988-11-01 |
| 4723809 | Glass window for motor vehicles | Yasuo Yamamoto, Tadaaki Karino | 1988-02-09 |
| 4615605 | Separation mechanism of developing device from photoreceptor in dividing electrophotographic copying machine into two sections | Tutomu Kato, Masaru Nishijima | 1986-10-07 |