Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166162 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2024-12-10 |
| 11777068 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2023-10-03 |
| 11444008 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2022-09-13 |
| 10991864 | LED package and LED display device | Hirotaka Obuchi | 2021-04-27 |
| 10964870 | LED package | Yosuke Taka, Tomoichiro Toyama | 2021-03-30 |
| 10861778 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2020-12-08 |
| 10820385 | LED drive circuit, LED drive device, and LED drive system | Kenichi Fukumoto, Koji Katsura, Ryosuke Kanemitsu, Nobuaki Matsui, Seiji Nakashima +1 more | 2020-10-27 |
| 10784420 | Semiconductor light emitting device | Hirotaka Obuchi | 2020-09-22 |
| 10700250 | LED package | Yosuke Taka, Tomoichiro Toyama | 2020-06-30 |
| 10446475 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2019-10-15 |
| 10305009 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2019-05-28 |
| 10230028 | Semiconductor light emitting device | Hirotaka Obuchi | 2019-03-12 |
| 9953901 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2018-04-24 |
| 9634212 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2017-04-25 |
| 8921874 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2014-12-30 |
| 8633506 | Semiconductor light emitting device and method for manufacturing the same | Masahiko Kobayakawa, Kazuhiro Mireba, Shintaro Yasuda, Taisuke Okada | 2014-01-21 |
| D576571 | Light emitting diode module | — | 2008-09-09 |
| 7323704 | Chip type led | — | 2008-01-29 |
| 7126159 | Plural leds mounted within a central cutout of a surrounding circular reflective electrode | Takayuki Ishihara, Takeshi Kitamura | 2006-10-24 |