Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136895 | Cationic electrocoating composition | Toshitaka Koyama, Shinji Nakano, Mitsuo Yamada | 2000-10-24 |
| 5603986 | Method of preparing microcapsules | Naoya Yabuuchi, Tsuyoshi Imamura, Keizou Ishii | 1997-02-18 |