Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777141 | Silica-containing resin composition and method for producing same, and molded article produced from silica-containing resin composition | Keiko Yoshitake, Ichitaro Kikunaga, Megumi Shimada | 2017-10-03 |
| 9023147 | Method for producing rutile type titanium oxide sol | Natsumi Murakami, Yoshinari Koyama | 2015-05-05 |
| 8747542 | Method for producing rutile titanium oxide sol | Natsumi Murakami, Yoshinari Koyama | 2014-06-10 |