Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825989 | Vapor deposition mask, frame-equipped vapor deposition mask, and method for producing organic semiconductor element | Toshihiko Takeda, Katsunari Obata | 2020-11-03 |
| 10597766 | Vapor deposition mask, vapor deposition mask preparation body, method for producing vapor deposition mask, and method for producing organic semiconductor element | Katsunari Obata, Toshihiko Takeda, Hiroyuki Nishimura, Atsushi Maki, Hiromitsu Ochiai +1 more | 2020-03-24 |
| 10597768 | Vapor deposition mask, vapor deposition mask preparation body, method for producing vapor deposition mask, and method for producing organic semiconductor element | Katsunari Obata, Toshihiko Takeda, Hiroyuki Nishimura, Atsushi Maki, Hiromitsu Ochiai +1 more | 2020-03-24 |
| 10573815 | Vapor deposition mask, frame-equipped vapor deposition mask, vapor deposition mask preparation body, and method for producing organic semiconductor element | Toshihiko Takeda, Katsunari Obata | 2020-02-25 |
| 10554541 | Communication control device, wireless device, communication control system, communication control method and program | Yuma Oda, Yoshiaki Miyakoshi | 2020-02-04 |