Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396304 | Light emitting apparatus and method for producing the same | Masahiko Sano | 2025-08-19 |
| 12389717 | Semiconductor light emitting element and method of manufacturing semiconductor light emitting element | — | 2025-08-12 |
| 12145349 | Light emitting device and method of manufacturing light emitting device | Daisuke Sanga, Masatsugu Ichikawa, Toru Takasone, Masahiko Sano | 2024-11-19 |
| 12095007 | Light-emitting element and method for manufacturing light-emitting element | Hirofumi Nishiyama | 2024-09-17 |
| 11735699 | Light emitting apparatus and method for producing the same | Masahiko Sano | 2023-08-22 |
| 11257996 | Light emitting apparatus and method for producing the same | Masahiko Sano | 2022-02-22 |
| 10974492 | Light emitting device and method of manufacturing light emitting device | Daisuke Sanga, Masatsugu Ichikawa, Toru Takasone, Masahiko Sano | 2021-04-13 |
| 10603889 | Light emitting device and method of manufacturing light emitting device | Daisuke Sanga, Masatsugu Ichikawa, Toru Takasone, Masahiko Sano | 2020-03-31 |
| 10522727 | Light emitting apparatus and method for producing the same | Masahiko Sano | 2019-12-31 |
| 10424693 | Semiconductor light emitting element having first semiconductor layer and holes through second semiconductor layer to expose the first semiconductor layer | — | 2019-09-24 |
| 9923120 | Semiconductor light emitting element and method of producing the same | — | 2018-03-20 |
| 9914288 | Light emitting device and method of manufacturing light emitting device | Daisuke Sanga, Masatsugu Ichikawa, Toru Takasone, Masahiko Sano | 2018-03-13 |
| 9853194 | Light emitting apparatus and method for producing the same | Masahiko Sano | 2017-12-26 |
| 9293674 | Light emitting device including light emitting element, outer connection electrodes and resin layer | Takeshi Kususe, Toshiaki Ogawa, Nodoka Oyamada | 2016-03-22 |
| 9123864 | Semiconductor light-emitting element | Masakatsu Tomonari, Toshiaki Ogawa | 2015-09-01 |
| 9054271 | Method for manufacturing substrate for semiconductor light emitting element and semiconductor light emitting element using the same | Junya Narita, Yohei Wakai, Yukio Narukawa, Motokazu Yamada | 2015-06-09 |
| 9024340 | Light emitting apparatus and method for producing the same | Masahiko Sano | 2015-05-05 |
| 8980661 | Method for manufacturing light emitting device | Masatsugu Ichikawa, Masahiko Sano, Daisuke Sanga, Toru Takasone | 2015-03-17 |
| 8790945 | Method of manufacturing nitride semiconductor device having metal electrode formed on silicon substrate | Kentaro Watanabe, Giichi Marutsuki | 2014-07-29 |
| 8686457 | Method for manufacturing substrate for semiconductor light emitting element and semiconductor light emitting element using the same | Junya Narita, Yohei Wakai, Yukio Narukawa, Motokazu Yamada | 2014-04-01 |
| 8394652 | Method for manufacturing substrate for semiconductor light emitting element and semiconductor light emitting element using the same | Junya Narita, Yohei Wakai, Yukio Narukawa, Motokazu Yamada | 2013-03-12 |
| 8299501 | Nitride semiconductor device | Kentaro Watanabe, Giichi Marutsuki | 2012-10-30 |
| 7781790 | Method for manufacturing substrate for semiconductor light emitting element and semiconductor light emitting element using the same | Junya Narita, Yohei Wakai, Yukio Narukawa, Motokazu Yamada | 2010-08-24 |