Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379811 | Coating method of amorphous type titanium peroxide | Yoshimitsu Matsui | 2002-04-30 |
| 6344277 | Coating method of amorphous type titanium peroxide | Yoshimitsu Matsui | 2002-02-05 |
| 6344278 | Coating method of amorphous type titanium peroxide | Yoshimitsu Matsui | 2002-02-05 |