Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11537066 | Image forming apparatus | Keisuke Ishizumi, Shohei Ishio, Shinji Katagiri, Tsuguhiro Yoshida, Shuichi Tetsuno | 2022-12-27 |
| 11518826 | Method for producing polytetrafluoroethylene powder | Kazuhiro Mishima, Takahiro Taira, Chiaki OKUI, Masayoshi Miyamoto, Taku Yamanaka | 2022-12-06 |
| D965099 | Filter | — | 2022-09-27 |
| D965100 | Filter | — | 2022-09-27 |
| 11366411 | Image forming apparatus | Keisuke Ishizumi, Shohei Ishio, Hiroomi Kojima | 2022-06-21 |
| 11262673 | Image forming apparatus | Keisuke Ishizumi, Shohei Ishio, Shinji Katagiri, Tsuguhiro Yoshida, Shuichi Tetsuno | 2022-03-01 |
| 11259412 | Through hole filling paste | Hideki Ooyama, Eiichi Hayashi | 2022-02-22 |