Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090605 | Glass filler-containing metal bond grinding wheel | Shoichi Takayama, Takuo Nomura, Yuji Ichinose | 2024-09-17 |
| 9651723 | Optical filter member and imaging device provided with the same | — | 2017-05-16 |