Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118258 | Deposition mask, method of manufacturing deposition mask and metal plate | Chikao Ikenaga, Kentarou Seki, Hiroki Furushou, Chiaki Hatsuta | 2021-09-14 |
| 10538838 | Deposition mask, method of manufacturing deposition mask and metal plate | Chikao Ikenaga, Kentarou Seki, Hiroki Furushou, Chiaki Hatsuta | 2020-01-21 |
| 10541387 | Deposition mask, method of manufacturing deposition mask and metal plate | Chikao Ikenaga, Kentarou Seki, Hiroki Furushou, Chiaki Hatsuta | 2020-01-21 |
| 8739401 | Circuit member, manufacturing method for circuit members, semiconductor device, and surface lamination structure for circuit member | Hiroyuki Saito, Masachika Masuda, Kenji Matsumura, Masaru Fukuchi, Takao Ikezawa | 2014-06-03 |
| 8742554 | Circuit member, manufacturing method for circuit members, semiconductor device, and surface lamination structure for circuit member | Hiroyuki Saito, Masachika Masuda, Kenji Matsumura, Masaru Fukuchi, Takao Ikezawa | 2014-06-03 |
| 6441502 | Member for mounting of semiconductor | Junichi Yamada, Hideki Sato, Kunihiro Tsubosaki | 2002-08-27 |