Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407645 | Coated [alpha]-sulfofatty acid alkyl ester salt particle group, method for producing same, and powder detergent | Yoichi Ebashi, Yohei Nogami, Takashi Kobayashi, Kenji Morimura, Masashi Hara +1 more | 2019-09-10 |
| 9708252 | Fatty acid alkyl ester sulfonate metal salt powder mixture and method for producing the same | Daisuke Negishi, Masahiko Matsubara, Yuki Nishiyama, Kenji Morimura | 2017-07-18 |
| 8168580 | Method for producing aqueous α-sulfo fatty acid alkyl ester salt solution | Hiroyuki Masui, Hiroshi Gotou | 2012-05-01 |
| 7592302 | Powders, flakes, or pellets containing salts of a sulfo fatty acid alkyl esters in high concentrations, process for production thereof, granulated detergents, and process for production thereof | Akitomo Morita, Masahiko Matsubara, Madoka Suwa, Taku Nishio | 2009-09-22 |