Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756324 | Prismatic sealed secondary battery | Takayuki Hattori, Takenori Kimura, Toshiyuki Nohma | 2020-08-25 |
| 10526498 | Ink for organic EL | Tomohiko Oda, Shinichiro Ishino, Koyo Sakamoto | 2020-01-07 |