Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309412 | Centrifugal fan, air-conditioning apparatus, and method of manufacturing centrifugal fan | Makoto Kurihara, Takehiro Hayashi | 2019-06-04 |
| 6901095 | Semiconductor laser module, optical measuring method and optical measuring apparatus | Naoki Tsukiji, Junji Yoshida, Naoki Hayamizu, Takashi Koseki | 2005-05-31 |