Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655376 | Surface control agent for water-based coating, water-based coating composition, coating film, and multilayer coating film | Kohei Ogawa | 2023-05-23 |
| 10533115 | Layer migration control agent | Kohei Ogawa, Makoto Ubukata | 2020-01-14 |
| 6642335 | Flow-and-leveling agents for powder coatings | Masafumi Kawase, Shigehiro Kawahito | 2003-11-04 |