Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660385 | Cationic paint composition | Shigeo Nishiguchi, Susumu Midogochi, Akira Tominaga | 2003-12-09 |
| 6503629 | Cationic coating composition | Shigeo Nishiguchi, Tadayoshi Hiraki, Akira Tominaga | 2003-01-07 |