Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578028 | Surfactant composition | Masatake JOYABU, Kei SHIOHARA, Takuro KIMURA, Chi TAO | 2023-02-14 |
| 10940453 | Surfactant composition | Masatake JOYABU, Kei SHIOHARA, Takuro KIMURA, Chi TAO | 2021-03-09 |
| 10457754 | Water-based resin dispersion and coating material | Toshio Kagimasa, Masatake JOYABU | 2019-10-29 |
| 10280341 | Adhesive agent composition and adhesive agent | Shigeru Kigasawa, Masatake JOYABU | 2019-05-07 |
| 9637563 | Surfactant composition | — | 2017-05-02 |
| 9376510 | Emulsifying agent for emulsion polymerization | Masayuki Hashimoto | 2016-06-28 |
| 9353195 | Emulsifier for emulsion polymerization and emulsion polymerization method using same | Masayuki Hashimoto | 2016-05-31 |
| 9199902 | Emulsifier for emulsion polymerization | Masayuki Hashimoto | 2015-12-01 |
| 9102603 | Emulsifier for emulsion polymerization | Masayuki Hashimoto | 2015-08-11 |
| 9006334 | Manufacturing method of coumarone-indene resin water-dispersed composition and water-dispersed composition | Masayuki Hashimoto, Tadashi Kimura, Kimiko Izumi | 2015-04-14 |