Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249448 | Resistor and manufacturing method of resistor | Kohji Eto, Yohei Tokiwa, Reina Kaneko | 2025-03-11 |
| 11996496 | Semiconductor light-emitting device | Tetsuya Ikuta | 2024-05-28 |
| 11637220 | Semiconductor light-emitting element | Tetsuya Ikuta | 2023-04-25 |
| 11515448 | Semiconductor light-emitting element and method of manufacturing the same | Tetsuya Ikuta | 2022-11-29 |
| 11508875 | Semiconductor light-emitting device and method of manufacturing the same | Tetsuya Ikuta | 2022-11-22 |
| 11417793 | Method of manufacturing semiconductor optical device and semiconductor optical device | Tetsuya Ikuta | 2022-08-16 |
| 11205739 | Semiconductor light-emitting device and method of manufacturing the same | Tetsuya Ikuta | 2021-12-21 |
| 10412455 | Image management device | Norihiko Naono, Kunihiko OHNAKA | 2019-09-10 |
| 9712876 | Image information processing server | Norihiko Naono, Kunihiko OHNAKA | 2017-07-18 |