Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940845 | Esterification process of fats and oils and enzymatic preparation to use therein | Yoshitaka Hirota, Yukitaka Tanaka | 1990-07-10 |
| 4735900 | Enzyme preparation for interesterification | Yoshitaka Hirota, Hideki Yokomichi, Yoshiharu Kawahara | 1988-04-05 |
| 4634719 | .alpha.-Mono (methyl-branched alkyl) glyceryl ether and a skin care cosmetic composition containing the same | Naotake Takaishi, Yoshiaki Inamoto, Hisao Tsutsumi, Junichi Kawano | 1987-01-06 |
| 4504464 | 2,3-Dialkoxypropyl glyceryl ether and its preparation process as well as cosmetic composition containing same | Naotake Takaishi, Yoshiaki Inamoto, Junichi Kawano, Hisao Tsutsumi | 1985-03-12 |
| 4465866 | Preparation process of 2-hydroxy-3-alkoxypropylglyceryl ether | Naotake Takaishi, Yoshiaki Inamoto | 1984-08-14 |
| 4465869 | Process for the production of glyceryl ethers | Naotake Takaishi, Yoshiaki Inamoto | 1984-08-14 |
| 4309448 | Branched fatty acid cholesterol ester and a cosmetic composition containing the same | Naotake Takaishi, Yoshiaki Inamoto, Kikuhiko Okamoto, Shuichi Tsuchiya | 1982-01-05 |