Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780322 | Organic electroluminescent element | Eisaku Katoh, Hiroto Ito, Kunimasa Hiyama | 2017-10-03 |
| 9640267 | Semiconductor device, pre-write program, and restoration program | — | 2017-05-02 |
| 9634261 | Organic photoelectric conversion element and solar cell using same | Yasushi Okubo | 2017-04-25 |