Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4933214 | Finish coating method | Shinji Sugiura, Yuzo Miyamoto, Akira Kasari, Sachio Yamaguchi | 1990-06-12 |
| 4404318 | Pigment dispersion | Tetsuo Higuchi, Toshihide Fujitani, Yasuhiko Haruta | 1983-09-13 |