Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227823 | Metal plate for producing vapor deposition masks, production method for metal plates, vapor deposition mask, production method for vapor deposition mask, and vapor deposition mask device comprising vapor deposition mask | Hiroki Oka, Sachiyo Matsuura, Chiaki Hatsuta, Chikao Ikenaga, Hideyuki Okamoto | 2025-02-18 |
| 12117727 | Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask | Hiroki Oka, Sachiyo Matsuura, Chiaki Hatsuta, Chikao Ikenaga, Hideyuki Okamoto | 2024-10-15 |
| 11733607 | Metal plate for producing vapor deposition masks, inspection method for metal plates, production method for metal plates, vapor deposition mask, vapor deposition mask device, and production method for vapor deposition masks | Chikao Ikenaga, Hideyuki Okamoto, Chiaki Hatsuta, Hiroki Oka, Sachiyo Matsuura | 2023-08-22 |
| 11674214 | Deposition mask and method of manufacturing deposition mask | Isao MIYATANI, Daigo Aoki, Yoshinori Murata, Hideyuki Okamoto | 2023-06-13 |
| 11511301 | Vapor deposition mask with metal plate | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata +1 more | 2022-11-29 |
| 11380546 | Deposition mask, deposition mask apparatus, manufacturing method of deposition mask, and manufacturing method of deposition mask apparatus | Yusuke Nakamura, Hideyuki Okamoto, Yoshinori Murata | 2022-07-05 |
| 11237481 | Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask | Hiroki Oka, Sachiyo Matsuura, Chiaki Hatsuta, Chikao Ikenaga, Hideyuki Okamoto | 2022-02-01 |
| 11211558 | Deposition mask device and method of manufacturing deposition mask device | Yusuke Nakamura, Hideyuki Okamoto | 2021-12-28 |
| 10894267 | Vapor deposition mask with metal plate | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata +1 more | 2021-01-19 |
| 10391511 | Vapor deposition mask with metal plate | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata +1 more | 2019-08-27 |
| 10189042 | Vapor deposition mask with metal plate | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata +1 more | 2019-01-29 |
| 10160000 | Vapor deposition mask with metal plate | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata +1 more | 2018-12-25 |
| 9548453 | Multiple-surface imposition vapor deposition mask | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Katsunari Obata, Hiroyuki Nishimura | 2017-01-17 |
| 9527098 | Vapor deposition mask with metal plate | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata +1 more | 2016-12-27 |
| 9343679 | Method for producing multiple-surface imposition vapor deposition mask, multiple-surface imposition vapor deposition mask obtained therefrom, and method for producing organic semiconductor element | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Katsunari Obata, Hiroyuki Nishimura | 2016-05-17 |
| 9108216 | Vapor deposition mask, method for producing vapor deposition mask device and method for producing organic semiconductor element | Yoshinori HIROBE, Yutaka Matsumoto, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata +1 more | 2015-08-18 |