Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097675 | Cylindrical base, master and master manufacturing method | Masanao Kikuchi, Shunichi Kajiya, Takaaki Otowa, Yasuhiro Takahashi | 2024-09-24 |
| 12083713 | Master, transfer copy, and method for manufacturing master | Masanao Kikuchi | 2024-09-10 |
| 12032123 | Optical body, display device, and method for manufacturing optical body | Shunichi Kajiya, Hideki Terashima, Masanao Kikuchi, Takaaki Otowa | 2024-07-09 |