Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007773 | Hair cosmetic composition | Kenichi Ueyama, Kazuhisa Fukuhara | 2011-08-30 |
| 7981405 | Cosmetic hair preparation | Kenichi Ueyama | 2011-07-19 |
| 7943119 | Hair cosmetic composition | Keiko Ishii, Shiyo Shichiri, Tamami Iwase | 2011-05-17 |
| 7562661 | Hair warming tool and hair treating method | Kenichi Ueyama, Akira Shiga | 2009-07-21 |