Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222519 | Composite silica glass made light diffusion member | Yuki Abe, Takeshi Iwasaki, Akira Kanno, Yutaka Hashimoto | 2019-03-05 |
| 8186380 | Decompression apparatus and inorganic porous body | Norihiko Saito | 2012-05-29 |