Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11975086 | Method for removing keratotic plugs | Toshiaki Ozawa, Mariko Miyoshi, Daisuke Furukawa, Aya Shirai | 2024-05-07 |
| 11406576 | Method for removing keratotic plugs | Toshiaki Ozawa, Mariko Miyoshi, Daisuke Furukawa, Aya Shirai | 2022-08-09 |
| 11046916 | Surfactant composition | Yukiko TABUCHI, Makiko Shigehisa, Hiroko Endo | 2021-06-29 |
| 10941369 | Surfactant composition | Yukiko TABUCHI, Hiroko Endo | 2021-03-09 |
| 8778865 | Softener composition | Risa Ikoshi, Makoto Kubo | 2014-07-15 |
| 8497235 | Softener composition comprising ethoxylated esterquats | Risa Ikoshi, Makoto Kubo | 2013-07-30 |
| 6958316 | Thickener | Makoto Kubo, Kazuhiro Iitaka, Yoshifumi Nishimoto, Yohei Kaneko | 2005-10-25 |
| 6946430 | Surfactant composition | Makoto Kubo, Makio Tetsu, Youhei Kaneko | 2005-09-20 |
| 6774095 | Detergent composition | Chikako Matsumoto, Keiko Hasebe, Makoto Kubo | 2004-08-10 |
| 6407054 | Surfactant composition | Makio Tetsu, Makoto Kubo, Akira Fujiu | 2002-06-18 |