Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435327 | Glass article | Yusuke Arai, Hiroyuki Hijiya | 2019-10-08 |
| 10407334 | Composite shaped body and silica glass, and method for producing the same | Shigeru Fujino, Hiroshi Ikeda, Toshihisa Kajiwara | 2019-09-10 |