Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10293320 | Method for producing a particle containing porous silica, porous silica, and a particle containing porous silica | Hiroto Watanabe, Yuya Oaki | 2019-05-21 |
| 10211570 | Lever-fitting type connector | Masahiro Tanaka, Hajime Kato, Shigeru Tanaka | 2019-02-19 |