Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652069 | Method of surface treatment, device of surface treatment, and head for use in ink jet printer | Yoshiro Toda, Akira Nishiwaki | 2003-11-25 |
| 6558889 | Surface treatment for enhancing hydrophobicity of photographic support and photothermographic material by use thereof | Kiyoshi Oishi | 2003-05-06 |
| 6512562 | Protective film for polarizing plate | Toru Kobayashi, Toshiya Takagi, Takashi Murakami, Nobuyuki Takiyama | 2003-01-28 |