Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11289316 | Spectrum data processing device and analyzer | — | 2022-03-29 |
| 5808638 | Image forming apparatus in which a potential well is formed in an electrode to obtain stable recording | Takeo Miki, Masashi Hiroki, Mitsuaki Kohyama | 1998-09-15 |
| 5698356 | Method of manufacturing developing agent | Hiroshi Murata, Takao Izumi, Etsuko Miyamoto | 1997-12-16 |
| 5064696 | Pigment containing film coating method utilizing a colliding of two flow streams | Masashi Takahashi, Sadao Kajiura, Koichi Tsunemi | 1991-11-12 |
| 4813372 | Toner image fixing apparatus | Mitutosi Kogure, Makoto Tamura | 1989-03-21 |
| 4801968 | Fixing device including a heat roller having a device for heating a region of the roller corresponding to the width of an image forming medium | Mitutosi Kogure, Makoto Tamura, Keiji Itaya | 1989-01-31 |
| 4745431 | Fixing device for image forming apparatus | Mitutosi Kogure, Makoto Tamura | 1988-05-17 |