Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11939659 | Deposition mask group, manufacturing method of electronic device, and electronic device | Takuya Higuchi, Hiroki Oka | 2024-03-26 |
| 11773477 | Deposition mask | Yasuhiro Uchida, Koji Kobayashi | 2023-10-03 |
| 11649539 | Deposition mask group, manufacturing method of electronic device, and electronic device | Takuya Higuchi, Hiroki Oka | 2023-05-16 |
| 11566316 | Deposition mask group, manufacturing method of electronic device, and electronic device | Takuya Higuchi, Hiroki Oka | 2023-01-31 |
| 11041237 | Vapor deposition mask, vapor deposition mask preparation body, method for producing vapor deposition mask, and method for producing organic semiconductor element | Toshihiko Takeda, Katsunari Obata | 2021-06-22 |
| 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, Hiroshi Kawasaki, Hiroyuki Nishimura, Atsushi Maki +1 more | 2021-04-20 |
| 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, Hiroshi Kawasaki, Hiroyuki Nishimura, Atsushi Maki +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, Hiroshi Kawasaki, Hiroyuki Nishimura, Atsushi Maki +1 more | 2020-03-24 |
| 6722938 | Shadow mask, plate member therefor and method of manufacturing shadow mask | Takayasu Komatsu, Akira Makita, Hirofumi Hideshima, Takuya Ogio, Toshimu Watanabe | 2004-04-20 |