Issued Patents All Time
Showing 26–50 of 269 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10283633 | Semiconductor device and method for manufacturing the same | Jumpei Tajima, Toshiki Hikosaka, Kenjiro Uesugi, Shigeya Kimura, Masahiko Kuraguchi | 2019-05-07 |
| 10186588 | Semiconductor substrate and semiconductor device | Daimotsu Kato, Hisashi Yoshida, Jumpei Tajima, Kenjiro Uesugi, Toshiki Hikosaka +2 more | 2019-01-22 |
| 10103231 | Semiconductor device | Masahiro Koyama, Hisashi Saito, Tatsuo Shimizu | 2018-10-16 |
| 10008571 | Semiconductor wafer, semiconductor device, and method for manufacturing nitride semiconductor layer | Yoshiyuki Harada, Toshiki Hikosaka, Hisashi Yoshida, Hung Hung, Naoharu Sugiyama | 2018-06-26 |
| 9972657 | Semiconductor light emitting element | Jumpei Tajima, Hiroshi Ono, Toshihide Ito, Kenjiro Uesugi | 2018-05-15 |
| 9865770 | Semiconductor light emitting element and method for manufacturing the same | Shinji Saito, Rei Hashimoto, Jongil Hwang | 2018-01-09 |
| 9679974 | Nitride semiconductor element, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Hisashi Yoshida, Hajime Nago, Naoharu Sugiyama | 2017-06-13 |
| 9673284 | Nitride semiconductor device, nitride semiconductor wafer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Yoshiyuki Harada, Hisashi Yoshida, Naoharu Sugiyama | 2017-06-06 |
| 9601662 | Semiconductor light emitting device, nitride semiconductor layer, and method for forming nitride semiconductor layer | Toshiki Hikosaka, Yoshiyuki Harada, Maki Sugai | 2017-03-21 |
| 9590141 | Semiconductor light emitting device having a p-type semiconductor layer with a p-type impurity | Koichi Tachibana, Hajime Nago, Toshiki Hikosaka, Shigeya Kimura | 2017-03-07 |
| 9590009 | Semiconductor light emitting element | Jumpei Tajima, Hiroshi Ono, Toshihide Ito, Kenjiro Uesugi | 2017-03-07 |
| 9530767 | Semiconductor light emitting element | Jumpei Tajima, Hiroshi Ono, Shunsuke ASABA | 2016-12-27 |
| 9515146 | Nitride semiconductor layer, nitride semiconductor device, and method for manufacturing nitride semiconductor layer | Toshiki Hikosaka, Hiroshi Ono | 2016-12-06 |
| 9508804 | Nitride semiconductor element and nitride semiconductor wafer | Toshiki Hikosaka, Yoshiyuki Harada, Hisashi Yoshida, Naoharu Sugiyama | 2016-11-29 |
| 9478706 | Semiconductor light emitting device, nitride semiconductor wafer, and method for manufacturing nitride semiconductor layer | Jongil Hwang, Tomonari Shioda, Hung Hung, Naoharu Sugiyama | 2016-10-25 |
| 9419175 | Semiconductor light emitting device | Naoharu Sugiyama, Shinji Yamada | 2016-08-16 |
| 9412910 | Semiconductor light emitting device and method for manufacturing same | Toshihide Ito, Taisuke Sato, Toshiyuki Oka | 2016-08-09 |
| 9397167 | Nitride semiconductor wafer, nitride semiconductor device, and method for manufacturing nitride semiconductor wafer | Hisashi Yoshida, Toshiki Hikosaka, Yoshiyuki Harada, Naoharu Sugiyama | 2016-07-19 |
| 9391145 | Nitride semiconductor element and nitride semiconductor wafer | Toshiki Hikosaka, Hisashi Yoshida, Hajime Nago | 2016-07-12 |
| 9368682 | Semiconductor light emitting device | Hiroshi Katsuno, Satoshi Mitsugi, Toshiyuki Oka | 2016-06-14 |
| 9349590 | Method for manufacturing nitride semiconductor layer | Toshiki Hikosaka, Yoshiyuki Harada, Hisashi Yoshida, Naoharu Sugiyama | 2016-05-24 |
| 9349925 | Light emitting device with oxynitride phosphors | Yasushi Hattori, Masahiro Kato, Kunio Ishida, Yumi Fukuda | 2016-05-24 |
| 9337385 | Semiconductor light emitting element and method for manufacturing the same | Satoshi Mitsugi, Shinji Yamada | 2016-05-10 |
| 9337400 | Semiconductor light emitting element and method for manufacturing the same | Rei Hashimoto, Shigeya Kimura, Jongil Hwang, Hiroshi Katsuno, Shinji Saito | 2016-05-10 |
| 9337396 | Semiconductor light emitting device | Hiroshi Katsuno, Satoshi Mitsugi, Toshihide Ito | 2016-05-10 |