Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697164 | Mold machining method using end mill | — | 2023-07-11 |
| 11327206 | Diffuser | Daisuke Seki, Toru Inomata, Masato Okano | 2022-05-10 |
| 11186512 | Mold manufacturing method | Kazuya Yamamoto, Tatsuya Murayama, Kayoko Fujimura | 2021-11-30 |
| 10443811 | Microlens array and optical system including the same | Daisuke Seki, Kayoko Fujimura, Masato Okano, Tomohito KUWAGAITO | 2019-10-15 |