Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12113333 | Surface emitting laser element and manufacturing method of the same | Susumu Noda, Yoshinori Tanaka, Menaka DE ZOYSA, Kenji ISHIZAKI, Tomoaki KOIZUMI | 2024-10-08 |
| 12057678 | Surface-emitting laser device and method for manufacturing surface-emitting laser device | Susumu Noda, Tomoaki KOIZUMI | 2024-08-06 |
| 11837850 | Surface-emitting laser device and method for manufacturing surface-emitting laser device | Susumu Noda, Tomoaki KOIZUMI | 2023-12-05 |
| 11670910 | Surface-emitting laser device and method for manufacturing surface-emitting laser device | Susumu Noda, Tomoaki KOIZUMI | 2023-06-06 |
| 11539187 | Surface emitting laser element and manufacturing method of the same | Susumu Noda, Yoshinori Tanaka, Menaka DE ZOYSA, Tomoaki KOIZUMI | 2022-12-27 |
| 11283243 | Surface-emitting laser and method for manufacturing surface-emitting laser | Susumu Noda, Yoshinori Tanaka, Menaka DE ZOYSA, Junichi Sonoda, Tomoaki KOIZUMI | 2022-03-22 |
| 9214330 | Light source device and filament | Yasuyuki Kawakami, Takahiro Matsumoto, Takao Saito | 2015-12-15 |