Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209752 | Developing device and image forming apparatus therewith | Asami Sasaki, Akira Matayoshi, Norio Kubo, Koji Suenami, Tamotsu Shimizu +2 more | 2021-12-28 |
| 11163243 | Image forming apparatus | Tamotsu Shimizu, Norio Kubo, Asami Sasaki, Yasuhiro Tauchi | 2021-11-02 |
| 11112722 | Image forming apparatus | Tamotsu Shimizu, Norio Kubo, Asami Sasaki, Yasuhiro Tauchi | 2021-09-07 |
| 11105555 | Method for manufacturing freeze-dried body and manufacturing device for same | Chie MATSUMOTO, Takao Yoshikawa, Takuya SHISHIDO, Sachiko SAKAMOTO, Yoshimitsu Shimomura +1 more | 2021-08-31 |
| 11048192 | Image forming apparatus capable of suppressing occurrence of image defects in response to difference in carrier resistance and obtaining high image quality | Yasuhiro Tauchi, Masashi Fujishima, Norio Kubo, Akira Matayoshi | 2021-06-29 |