Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403691 | Zinc oxide powder, dispersion, paint, and cosmetic material | Tetsuro ITAGAKI, Syunsuke SUMA | 2016-08-02 |
| 9273574 | Exhaust gas purifying filter | Masamichi Tanaka, Atsushi Kishimoto, Keita Ishizaki | 2016-03-01 |