Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170999 | Deposition method | Kazumi Kubo, Takayuki Karakawa | 2021-11-09 |
| 11075074 | Method for depositing a silicon nitride film and film deposition apparatus | Hitoshi Kato, Kazumi Kubo | 2021-07-27 |
| 10935907 | Developer conveyance device and image forming apparatus incorporating same | Yusuke Ishizuka, Akira Fujimori, Hideki Kimura, Hiroshi Kikuchi, Hiroyuki Uenishi +1 more | 2021-03-02 |