Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8703108 | Cleansing composition | Hiroki Takeuchi, Masahiro Miyaki, Naoko Yamamoto, Jürgen Benade | 2014-04-22 |
| 7582592 | Skin cleansing composition comprising a polyoxyethylene alkylether sulfate, ether carboxylic acid-type surfactant, alkyl polyglycoside and a higher fatty acid or higher alcohol | Naoko Yamamoto, Masaki Shimizu | 2009-09-01 |