Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509304 | Fiber-containing detergent composition | Masayoshi Aoshima, Atsushi Tomokuni, Hiroko Tsuda | 2003-01-21 |
| 6436920 | Wrinkling modifiers | Tsutomu Fujimura, Noriko Ito, Minoru Nagai, Akira Yamamuro, Yoshinori Takema | 2002-08-20 |
| 6306848 | Method of modifying wrinkles using guanidine derivatives | Tsutomu Fujimura, Noriko Ito, Minoru Nagai, Akira Yamamuro, Yoshinori Takema | 2001-10-23 |
| 6187955 | Guanidine derivatives and process for their production | Minoru Nagai, Hiromitsu Kawada, Mayumi Tsuchiya, Seiji Yamasaki, Akira Yamamuro | 2001-02-13 |
| 5939078 | Wrinkle-care product | Tsutomu Fujimura, Ayumi Ogawa, Kazue Tsukahara, Yoshinori Takema, Minoru Nagai | 1999-08-17 |
| 5723133 | Cosmetics containing guanidine derivatives | Minoru Nagai, Hiromitsu Kawada, Mayumi Tsuchiya, Seiji Yamasaki, Akira Yamamuro | 1998-03-03 |