Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362540 | Light emitting element | Jugo Mitomo, Hiroshi Nakajima, Masamichi Ito, Susumu Sato | 2025-07-15 |
| 12334706 | Light emitting element, light emitting element array, and method of manufacturing light emitting element array | Kentaro Hayashi, Masamichi Ito, Mikihiro Yokozeki, Rintaro Koda | 2025-06-17 |
| 12224558 | Light emitting element and method for manufacturing same | Masayuki Tanaka, Kentaro Fujii, Rintaro Koda | 2025-02-11 |
| 12126137 | Light-emitting element and method of manufacturing the same | Susumu Sato, Shoichiro Izumi, Noriyuki Futagawa, Masamichi Ito, Jugo Mitomo +1 more | 2024-10-22 |
| 12119617 | Light emitting element | Kentaro Fujii, Rintaro Koda | 2024-10-15 |
| 12088059 | Light emitting element | Kentaro Fujii, Rintaro Koda | 2024-09-10 |
| 12034274 | Light emitting element | Jugo Mitomo, Hiroshi Nakajima, Masamichi Ito, Susumu Sato | 2024-07-09 |
| 11979001 | Surface-emitting semiconductor laser | Hiroshi Nakajima, Rintaro Koda | 2024-05-07 |
| 11728625 | Light emitting element | Jugo Mitomo, Rintaro Koda | 2023-08-15 |
| 11611196 | Light emitting element | Jugo Mitomo, Hiroshi Nakajima, Masamichi Ito, Susumu Sato | 2023-03-21 |
| 11594859 | Light emitting element and light emitting element array | Jugo Mitomo, Hiroshi Nakajima, Masamichi Ito, Susumu Sato | 2023-02-28 |
| 11489314 | Light-emitting element and method of manufacturing the same | Susumu Sato, Shoichiro Izumi, Noriyuki Futagawa, Masamichi Ito, Jugo Mitomo +1 more | 2022-11-01 |
| 11411372 | Light emitting element and manufacturing method therefor | Jugo Mitomo, Susumu Sato, Hiroshi Nakajima, Masamichi Ito, Hidekazu Kawanishi | 2022-08-09 |
| 11404849 | Light emitting element to control an oscillation wavelength | Shoichiro Izumi, Susumu Sato, Noriyuki Futagawa | 2022-08-02 |
| 11374384 | Light-emitting device and method of manufacturing light-emitting device | Susumu Sato, Jugo Mitomo, Hiroshi Nakajima, Masamichi Ito, Hidekazu Kawanishi | 2022-06-28 |
| 11309686 | Surface emitting laser and method of manufacturing the same | Hiroshi Nakajima, Jugo Mitomo, Susumu Sato, Masamichi Ito, Hidekazu Kawanishi | 2022-04-19 |
| 11081862 | Light emitting element and method of manufacturing the same | Masaru Kuramoto, Yuki Maeda, Noriyuki Futagawa | 2021-08-03 |
| 11031752 | Surface-emitting laser and electronic apparatus | Jugo Mitomo, Hiroshi Nakajima, Masamichi Ito, Susumu Sato, Noriyuki Futagawa | 2021-06-08 |
| 11011888 | Light-emitting device and light-emitting apparatus | Jugo Mitomo, Hiroshi Nakajima, Masamichi Ito, Susumu Sato, Hidekazu Kawanishi | 2021-05-18 |
| 10873174 | Light-emitting element and method of manufacturing the same | Susumu Sato, Shoichiro Izumi, Noriyuki Futagawa, Masamichi Ito, Jugo Mitomo +1 more | 2020-12-22 |
| 10826275 | Surface emitting laser element | Shoichiro Izumi, Susumu Sato, Noriyuki Futagawa | 2020-11-03 |
| 10700497 | Optical semiconductor device | Masaru Kuramoto, Noriyuki Futagawa, Shoichiro Izumi | 2020-06-30 |
| 10637209 | Light emitting element | Noriyuki Futagawa, Shoichiro Izumi, Masaru Kuramoto | 2020-04-28 |
| 10546975 | Semiconductor optical device | Takashi Tange, Masaru Kuramoto | 2020-01-28 |
| 10541513 | Light emitting element and method of manufacturing the same | Masaru Kuramoto, Yuki Maeda, Noriyuki Futagawa | 2020-01-21 |