Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11771645 | Transdermally absorbable base material containing lipid peptide compound | Masahiro Goto, Nobuhide Miyachi, Takehisa Iwama | 2023-10-03 |
| 11452688 | Transdermally absorbable base material containing lipid peptide compound | Masahiro Goto, Nobuhide Miyachi, Takehisa Iwama | 2022-09-27 |
| 10421055 | Dispersion and method for forming hydrogel | Takehisa Iwama | 2019-09-24 |
| 10105294 | Dispersion and method for forming hydrogel | — | 2018-10-23 |
| 10092496 | Stick-shaped base material containing lipid peptide compound | Tsubasa Kashino | 2018-10-09 |
| 10071044 | Thickened composition containing lipid peptide-type compound | — | 2018-09-11 |
| 9782331 | Dispersion and method for forming hydrogel | — | 2017-10-10 |
| 9566218 | Production method of cosmetic, preparation method of gel for cosmetics, and method of reducing use amount of polymer thickener blended in cosmetic raw materials | Keigo Matsumoto, Takehisa Iwama | 2017-02-14 |
| 9561255 | Cosmetic, external skin preparation, and medical instrument | Takehisa Iwama, Keigo Matsumoto, Nobuhide Miyachi, Masahiro Goto | 2017-02-07 |
| 9480772 | Gel sheet containing lipid peptide gelator and polymeric compound | Masahiro Goto, Tsubasa Kashino, Takehisa Iwama, Nobuhide Miyachi | 2016-11-01 |
| 8999300 | Cosmetic, external skin preparation, and medical instrument | Takehisa Iwama, Keigo Matsumoto, Nobuhide Miyachi, Masahiro Goto | 2015-04-07 |