Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063223 | Organic electron transport material and organic electroluminescent element using same | Masataka Watanabe, Masanobu Kotsubo, Izumi Maki, Mitsuharu Noto | 2021-07-13 |
| 9334608 | Polyester fiber, method for producing the same, cloth, textile product, and polyester formed article | Nobuaki Ogata, Akio Ukuma, Ryou Yasumitu, Kazuhiro Morishima | 2016-05-10 |