Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513464 | Image forming apparatus having an apparatus body and a detachable unit including a rotary body and drive gear | Hiroshi Hosokawa, Hiroshi Fujiwara, Kazuki Matsumoto | 2022-11-29 |
| 11361462 | Method of evaluating inner circumference of quartz crucible and quartz crucible inner circumference evaluation apparatus | Keiichi Takanashi, Toshihiko Uchida | 2022-06-14 |