Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658463 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2023-05-23 |
| 10833479 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2020-11-10 |
| 10578819 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yuichi Kuromizu, Yoshiyuki Tanaka | 2020-03-03 |
| 10153613 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2018-12-11 |
| 10025051 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yuichi Kuromizu, Yoshiyuki Tanaka | 2018-07-17 |
| 9983375 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yuichi Kuromizu, Yoshiyuki Tanaka | 2018-05-29 |
| 9941662 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2018-04-10 |
| 9484713 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2016-11-01 |
| 9407064 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2016-08-02 |
| 9252565 | Light-emitting element | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2016-02-02 |
| 8761221 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Rintaro Koda, Takahiro Arakida | 2014-06-24 |
| 8514905 | Laser diode | Yuji Masui, Rintaro Koda, Tomoyuki Oki, Takahiro Arakida, Naoki Jogan | 2013-08-20 |
| 8497141 | Semiconductor device and method of manufacturing it | Yuji Masui, Takahiro Arakida, Kayoko Kikuchi, Rintaro Koda, Norihiko Yamaguchi | 2013-07-30 |
| 8385381 | Vertical cavity surface emitting laser | Osamu Maeda, Masaki Shiozaki, Norihiko Yamaguchi, Yuji Masui | 2013-02-26 |
| 8102890 | Semiconductor light emitting device | Yuji Masui, Takahiro Arakida, Rintaro Koda, Tomoyuki Oki, Naoki Jogan | 2012-01-24 |
| 8035187 | Semiconductor light receiving element and optical communication system | Takahiro Arakida, Rintaro Koda, Norihiko Yamaguchi, Yuji Masui, Tomoyuki Oki | 2011-10-11 |
| 8022424 | Semiconductor device and method of manufacturing it | Yuji Masui, Takahiro Arakida, Kayoko Kikuchi, Rintaro Koda, Norihiko Yamaguchi | 2011-09-20 |
| 7965750 | Semiconductor light emitting device | Yuji Masui, Takahiro Arakida, Rintaro Koda, Tomoyuki Oki, Naoki Jogan | 2011-06-21 |
| 7920615 | Surface-emitting laser diode and method of manufacturing the same | Osamu Maeda, Masaki Shiozaki, Norihiko Yamaguchi | 2011-04-05 |
| 7873092 | Laser diode | Yuji Masui, Takahiro Arakida, Norihiko Yamaguchi, Rintaro Koda, Tomoyuki Oki | 2011-01-18 |
| 7871841 | Method for manufacturing semiconductor light-emitting device | Yuji Masui, Takahiro Arakida, Rintaro Koda, Tomoyuki Oki | 2011-01-18 |
| 7858410 | Surface emitting semiconductor laser, its manufacturing method, and manufacturing method of electron device | Yoshiaki Watanabe, Hironobu Narui, Yuichi Kuromizu, Yoshiyuki Tanaka | 2010-12-28 |
| 7791085 | Semiconductor light emitting apparatus | Rintaro Koda, Takahiro Arakida, Norihiko Yamaguchi, Yuji Masui | 2010-09-07 |
| 7684453 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yuichi Kuromizu, Yoshiyuki Tanaka | 2010-03-23 |
| 7675956 | Vertical cavity surface emitting laser and method for manufacturing the same | Osamu Maeda, Masaki Shiozaki, Norihiko Yamaguchi, Takahiro Arakida | 2010-03-09 |