Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410507 | Mask group, method of manufacturing organic device and organic device | Yusuke Nakamura, Naoki Nishimura, Hiroshi Yano | 2025-09-09 |
| 11939658 | Deposition mask, deposition mask apparatus, deposition apparatus, and manufacturing method for organic device | Chikao Ikenaga, Yoko Nakamura, Isao Inoue | 2024-03-26 |
| 11674214 | Deposition mask and method of manufacturing deposition mask | Daigo Aoki, Masato Ushikusa, Yoshinori Murata, Hideyuki Okamoto | 2023-06-13 |
| 11486031 | Metal plate | Chikao Ikenaga | 2022-11-01 |
| 10731261 | Metal plate, method of manufacturing metal plate, and method of manufacturing mask by use of metal plate | Chikao Ikenaga | 2020-08-04 |
| 10233546 | Metal plate, method of manufacturing metal plate, and method of manufacturing mask by use of metal plate | Chikao Ikenaga | 2019-03-19 |
| 9828665 | Metal plate, method of manufacturing metal plate, and method of manufacturing deposition mask by use of metal plate | Chikao Ikenaga | 2017-11-28 |
| 6663946 | Multi-layer wiring substrate | Takuji Seri, Katsura Hayashi, Tadashi Nagasawa, Kenji Kume, Takahiro Matsunaga | 2003-12-16 |