Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144022 | Method of producing powdery high HLB sugar fatty acid ester | Shusaku Matsumoto, Akihiko Nakajima | 1992-09-01 |
| 5017697 | Process for purifying sucrose fatty acid esters having high HLB | Shusaku Matsumoto, Akihiko Nakajima | 1991-05-21 |
| 5011922 | Process for purifying sucrose fatty acid esters | Shusaku Matsumoto, Akihiko Nakajima | 1991-04-30 |
| 5008387 | Process for purifying sucrose fatty acid esters | Shusaku Matsumoto, Akihiko Nakajima | 1991-04-16 |
| 4996309 | Process for preparing sucrose fatty acid ester powder | Shusaku Matsumoto, Akihiko Nakajima | 1991-02-26 |
| 4995911 | Process for recovering unreacted sucrose from reaction mixture in synthesis of sucrose fatty acid esters | Shusaku Matsumoto, Akihiko Nakajima | 1991-02-26 |
| 4762862 | Process for preparing high molecular weight acrylic polymers | Akira Yada, Shusaku Matsumoto, Yoshihiro Kawamori, Yoshitugu Adachi | 1988-08-09 |