Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515152 | Method of manufacturing semiconductor device, substrate processing apparatus, and method of processing substrate | Shintaro Kogura, Kazuhiro Harada, Shogo Otani, Koichi Honda, Mamoru Umemoto +3 more | 2022-11-29 |
| 11471923 | Production method of seamless steel pipe | Kouji Yamane, Yuji Arai, Akihiro Sakamoto, Yasuhiko Daimon, Haruka Obe | 2022-10-18 |
| 11305320 | Method for producing seamless metal pipe | Kouji Yamane, Yuji Inoue, Shusuke Shimooka, Yuichi Yamanari | 2022-04-19 |