Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196002 | Method for producing vapor deposition mask, method for producing organic semiconductor element, and method for producing organic EL display | Katsunari Obata | 2021-12-07 |
| 10982317 | 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 | 2021-04-20 |
| 10978641 | Vapor deposition mask, frame-equipped vapor deposition mask, vapor deposition mask preparation body, and method for producing organic semiconductor element | Toshihiko Takeda, Katsunari Obata | 2021-04-13 |
| 10910717 | Antenna device | Yoshinori Inoue, Isao Douchi, Kei Tanaka, Takanari FUJIMAKI, Yoshinori Miura +3 more | 2021-02-02 |
| 10895008 | Vapor deposition mask, frame-equipped vapor deposition mask, vapor deposition mask preparation body, vapor deposition pattern forming method, and method for producing organic semiconductor element | Yasuko SONE, Yoshinori HIROBE, Katsunari Obata, Asako NARITA, Hitoshi ISHIRO +1 more | 2021-01-19 |