Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12041801 | Liquid organic semiconductor material | Jun-Ichi Hanna, Keiji Tokunaga | 2024-07-16 |
| 10937964 | Organic semiconductor material | Junichi Hanna, Takeo Kobori, Takayuki Usui, Yukiko Takayashiki, Akira Oono | 2021-03-02 |
| 10158087 | Organic thin film, and organic semiconductor device and organic transistor using same | Junichi Hanna, Yasuyuki Watanabe, Junichiro Koike, Hiroshi Maki, Yutaka Tachikawa +2 more | 2018-12-18 |
| 10056557 | Organic semiconductor material | Junichi Hanna, Takeo Kobori, Takayuki Usui, Yukiko Takayashiki, Akira Oono | 2018-08-21 |
| 7709830 | Organic semiconductor structure, manufacturing method of the same, and organic semiconductor device | Junichi Hanna, Hiroki Maeda | 2010-05-04 |
| 7259390 | Organic semiconductor material | Jun-Ichi Hanna, Hiroki Maeda | 2007-08-21 |
| 7135702 | Organic semiconductor structure, manufacturing method of the same, and organic semiconductor device | Junichi Hanna, Hiroki Maeda | 2006-11-14 |