Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424752 | Wiring board and method for manufacturing wiring board | Seiji Take, Shuji Kawaguchi | 2025-09-23 |
| 12381136 | Lead frame and manufacturing method thereof | Masahiro Nagata, Kazuhiro Shinozaki, Masahiro Yamada, Daisuke OKUYAMA, Kentarou Seki +2 more | 2025-08-05 |
| 12243811 | Lead frame and manufacturing method thereof | Masahiro Nagata, Kazuhiro Shinozaki, Masahiro Yamada, Daisuke OKUYAMA, Kentarou Seki +2 more | 2025-03-04 |
| 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, Chikao Ikenaga, Hideyuki Okamoto, Masato Ushikusa | 2025-02-18 |