Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358502 | Hair cosmetic compositions containing glycine and alanine | Shinobu Nagase, Satoshi Shibuichi, Kenji Arai | 2002-03-19 |
| 6348189 | Hair cleansing compositions containing glycine and alanine | Masato Oshika, Shinobu Nagase, Satoshi Shibuichi, Kenji Arai | 2002-02-19 |