Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12099221 | Optical filter and light-emitting device | Hiroshi Tazawa, Kazuhiko Noda, Kyoko SAKURAI | 2024-09-24 |
| 12097675 | Cylindrical base, master and master manufacturing method | Yutaka Muramoto, Masanao Kikuchi, Takaaki Otowa, Yasuhiro Takahashi | 2024-09-24 |
| 12076890 | Replica master mold, method of manufacturing replica master mold, article, and method of manufacturing formation object | Akihiro Shibata, Kazuya Hayashibe, Masanao Kikuchi | 2024-09-03 |
| 12066594 | Optical laminate, transfer laminate, and method for manufacturing optical laminate | Hiroshi Sugata | 2024-08-20 |
| 12032123 | Optical body, display device, and method for manufacturing optical body | Hideki Terashima, Yutaka Muramoto, Masanao Kikuchi, Takaaki Otowa | 2024-07-09 |
| 11971569 | Optical body and light emitting device | Kyoko SAKURAI, Katsuhiro Doi, Kazuya Hayashibe, Naoki Hanashima, Naoto Kaneko | 2024-04-30 |
| 11874436 | Optical device having fluid-filled partitioned spaces with electric field control material | Hiroshi Tazawa, Kazuhiko Noda, Kyoko SAKURAI | 2024-01-16 |