Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885022 | Method of forming a film on a substrate by chemical vapor deposition | Waichi Yamamura | 2024-01-30 |
| 11555255 | Tantalum carbide coated carbon material, manufacturing method thereof, and member for apparatus for manufacturing semiconductor single crystal | Waichi Yamamura, Shoji Kano, Akihiro HIRATE | 2023-01-17 |
| 10153385 | Back contact type solar battery cell | Takenori Watabe, Hiroyuki Otsuka | 2018-12-11 |
| D786189 | Solar cell | Hiroyuki Otsuka, Takenori Watabe, Hiroshi Hashigami, Ryo Mitta, Shun Moriyama | 2017-05-09 |
| D785559 | Solar cell | Hiroyuki Otsuka, Takenori Watabe, Hiroshi Hashigami, Ryo Mitta, Shun Moriyama | 2017-05-02 |