Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434172 | Sintered body | Shigekazu Tomai, Yoshihiro UEOKA, Kenichi Sasaki, Masashi OYAMA | 2022-09-06 |
| 10928757 | Image forming apparatus, image forming method, and non-transitory recording medium that realize power savings during fixing | — | 2021-02-23 |
| 10698349 | Image forming apparatus, image forming method, and non-transitory recording medium capable of controlling whether or not to generate heat for each of a plurality of heat generating cells in a fixing device | — | 2020-06-30 |
| 5028451 | Method of producing sintered hard metal with diamond film | Toshimichi Ito, Masakazu Watanabe, Satoshi Iio | 1991-07-02 |