Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714270 | Photoelectric conversion device and method for manufacturing the same | Takeshi Gotanda, Haruhi Oooka, Kenji Todori | 2020-07-14 |
| 10644238 | Method and apparatus for manufacturing semiconductor elements | Takeshi Gotanda, Akihiro Matsui, Haruhi Oooka | 2020-05-05 |