Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334706 | Light emitting element, light emitting element array, and method of manufacturing light emitting element array | Tatsushi Hamaguchi, Kentaro Hayashi, Masamichi Ito, Mikihiro Yokozeki | 2025-06-17 |
| 12300969 | Surface emitting laser, electronic device, and method for manufacturing surface emitting laser | Takahiro Arakida, SHINICHI AGATUMA, Yasutaka Higa, Osamu Maeda, Kota Tokuda | 2025-05-13 |
| 12224558 | Light emitting element and method for manufacturing same | Masayuki Tanaka, Kentaro Fujii, Tatsushi Hamaguchi | 2025-02-11 |
| 12119617 | Light emitting element | Kentaro Fujii, Tatsushi Hamaguchi | 2024-10-15 |
| 12088059 | Light emitting element | Kentaro Fujii, Tatsushi Hamaguchi | 2024-09-10 |
| 11979001 | Surface-emitting semiconductor laser | Hiroshi Nakajima, Tatsushi Hamaguchi | 2024-05-07 |
| 11973316 | Vertical cavity surface emitting laser element and electronic apparatus | Mikihiro Yokozeki, Shunsuke Kono, Katsunori Yanashima, Kota Tokuda | 2024-04-30 |
| 11728625 | Light emitting element | Tatsushi Hamaguchi, Jugo Mitomo | 2023-08-15 |
| 11658463 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2023-05-23 |
| 11221446 | Laser device assembly | Shunsuke Kono | 2022-01-11 |
| 10833479 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2020-11-10 |
| 10686291 | Semiconductor light emitting element and semiconductor light emitting element assembly | Hideki Watanabe, Katsunori Yanashima, Moe Takeo, Nobukata Okano | 2020-06-16 |
| RE47188 | Semiconductor device and method of manufacturing the same | Takahiro Arakida, Yuji Masui, Tomoyuki Oki | 2019-01-01 |
| 10153613 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2018-12-11 |
| 10109980 | Optical semiconductor element and laser device assembly | Masaru Kuramoto, Shunsuke Kono, Hideki Watanabe, Hiroshi Yoshida | 2018-10-23 |
| 9941662 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2018-04-10 |
| 9906000 | Semiconductor laser apparatus assembly | Shunsuke Kono, Masaru Kuramoto, Takao Miyajima, Hideki Watanabe | 2018-02-27 |
| 9780526 | Semiconductor-laser-device assembly | Shunsuke Kono, Masaru Kuramoto | 2017-10-03 |
| 9735538 | Semiconductor laser device assembly | Shunsuke Kono, Masaru Kuramoto, Takao Miyajima, Hideki Watanabe | 2017-08-15 |
| 9484713 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2016-11-01 |
| 9407064 | Light-emitting element and method for manufacturing the same | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2016-08-02 |
| RE45973 | Semiconductor optical amplifier | Masaru Kuramoto, Masao Ikeda, Tomoyuki Oki, Hideki Watanabe, Takao Miyajima +1 more | 2016-04-12 |
| 9252565 | Light-emitting element | Tomoyuki Oki, Yuji Masui, Yoshinori Yamauchi, Takahiro Arakida | 2016-02-02 |
| 9184560 | Semiconductor-laser-device assembly | Shunsuke Kono, Masaru Kuramoto | 2015-11-10 |
| 9025631 | Light-emitting device and method of manufacturing the same | Masaru Kuramoto, Hideki Watanabe | 2015-05-05 |