Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252933 | Silica glass member and method of manufacturing the same | Yuji Fukasawa | 2019-04-09 |
| 7485593 | Titania-silica glass | Masanobu Ezaki, Masashi Kobata | 2009-02-03 |
| 5756823 | Glutathione monoester sulfonate | Iwao Chujo, Takehiro Ogasa, Masaji Kasai, Yukiteru Mimura | 1998-05-26 |