Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820104 | Aluminium alloy foil with reduced cracking during molding, battery packaging material, and battery | Atsuko Takahagi, Tatsuro Ishitobi, Makoto Komukai, Mayo Sugano | 2023-11-21 |
| 11732361 | Metal plate for manufacturing deposition mask, method for manufacturing metal plate, deposition mask and method for manufacturing deposition mask | Hiroki Oka, Chikao Ikenaga, Sachiyo Matsuura, Shogo Endo, Asako NARITA | 2023-08-22 |
| 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, Masato Ushikusa, Hiroki Oka, Sachiyo Matsuura | 2023-08-22 |
| 11667983 | Method for manufacturing metal plate | Hiroki Oka, Chikao Ikenaga, Sachiyo Matsuura, Shogo Endo, Asako NARITA | 2023-06-06 |