Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572646 | Apparatus for displaying images of living things to show growing and/or moving of the living things | Yoshio Kawai, Shinichiro Sato, Jun Oshima | 1996-11-05 |
| 4872660 | Sheet feed device for recording apparatus | Toshiaki Kameyama | 1989-10-10 |
| 4800839 | Developing device for electrophotographic color copier | Kenzo Ariyama, Manabu Mochizuki, Tsuneo Kunotori, Kenji Kojima, Masato Jinbo +1 more | 1989-01-31 |
| 4758117 | Method for the transportation of a particulate material at controlled rate | Yunosuke Maki, Youichi Watanabe, Yasuhiko Sakaguchi, Kazuaki Tanaka, Hideo Ooishi +1 more | 1988-07-19 |
| 4669859 | Developing device | Manabu Mochizuki, Itsuo Ikeda, Tsuneo Kurotori, Satoshi Shinguryo, Seiichi Miyakawa +2 more | 1987-06-02 |
| 4474456 | Device for heat-fixing a toner image | Ichiro Tsuruoka, Kenzo Ariyama | 1984-10-02 |
| 4420246 | Multiple reproduction apparatus | Mitsuhiro Nonaka | 1983-12-13 |
| 4237308 | Process for preparing 2-cyclopentenone derivative and perfume composition containing the derivative | Sigeru Torii, Hideo Tanaka | 1980-12-02 |
| 4186141 | Process for preparing 2-pentynyl ether | Sigeru Torii, Hideo Tanaka | 1980-01-29 |