Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119417 | Optical semiconductor element, optical semiconductor device, optical transmission system, and method of manufacturing optical semiconductor device | Satoshi Inada, Takeshi MINAMIRU, Akemi Murakami, Junichiro HAYAKAWA, Tsutomu Otsuka | 2024-10-15 |
| 12107396 | Light-emitting device, optical device, and information processing device | Takashi Kondo, Daisuke Iguchi, Yoshinori Shirakawa, Tomoaki SAKITA, Tsutomu Otsuka | 2024-10-01 |
| 12036428 | Positive pressure exhale valve for a breathing apparatus | Wataru Saitou, Hiroyuki Ide | 2024-07-16 |
| 11904524 | Three-dimensional modeling device and method for manufacturing three-dimensional modeled object | Hirokazu Yanagisawa, Naoki SHISHIDO | 2024-02-20 |