Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166162 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2024-12-10 |
| 11777068 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2023-10-03 |
| 11444008 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2022-09-13 |
| 10861778 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2020-12-08 |
| 10446475 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2019-10-15 |
| 10305009 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2019-05-28 |
| 9953901 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2018-04-24 |
| 9634212 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2017-04-25 |
| 8921874 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2014-12-30 |
| 8633506 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Shintaro Yasuda, Junichi Itai, Taisuke Okada | 2014-01-21 |
| D597971 | Light emitting diode module | Masahiko Kobayakawa | 2009-08-11 |
| D597969 | Light emitting diode module | Masahiko Kobayakawa | 2009-08-11 |
| D597968 | Light emitting diode module | Masahiko Kobayakawa | 2009-08-11 |
| D597970 | Light emitting diode module | Masahiko Kobayakawa | 2009-08-11 |