Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9691918 | Solar battery cell and manufacturing method for the solar battery cell | Takenori Watabe, Hiroyuki Otsuka | 2017-06-27 |
| D786189 | Solar cell | Hiroyuki Otsuka, Takenori Watabe, Hiroshi Hashigami, Shun Moriyama, Chikara Mori | 2017-05-09 |
| D785559 | Solar cell | Hiroyuki Otsuka, Takenori Watabe, Hiroshi Hashigami, Shun Moriyama, Chikara Mori | 2017-05-02 |