Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145799 | LED module having LED chips as light source | Masahiko Kobayakawa, Shinji Isokawa | 2021-10-12 |
| 10957676 | LED package | Masahiko Kobayakawa | 2021-03-23 |
| 10756247 | LED module having LED chips as light source | Masahiko Kobayakawa, Shinji Isokawa | 2020-08-25 |
| 10439117 | Optical device | — | 2019-10-08 |
| 10193040 | LED package with a plurality of LED chips | — | 2019-01-29 |
| 10038130 | LED module having LED chips as light source | Masahiko Kobayakawa, Shinji Isokawa | 2018-07-31 |
| 9548287 | LED module having LED chips as light source | Masahiko Kobayakawa, Shinji Isokawa | 2017-01-17 |
| 8901578 | LED module having LED chips as light source | Masahiko Kobayakawa, Shinji Isokawa | 2014-12-02 |