Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572484 | Ink-jet ink composition, ink-jet cartridge, and decoration device | Tomoyuki Katsuyama | 2023-02-07 |
| 9789345 | Water-in-oil emulsion sunscreen cosmetic composition | Hideto Ueda, Koji Abe | 2017-10-17 |
| 8119108 | Dispersion of microparticulate titanium oxide and cosmetics containing the same | — | 2012-02-21 |
| 8080239 | Cosmetic | Ayano Matsuo, Katsunori Yoshida | 2011-12-20 |
| 6972129 | Method for producing cosmetics | Katsuki Ogawa, Kazuhisa Ohno, Kyoko Joichi, Hiroshi Fukui, Hideo Hata | 2005-12-06 |
| 6749838 | Cosmetic sunscreen preparation | Kyoko Joichi, Katsuki Ogawa, Kazuhisa Ohno | 2004-06-15 |
| 6309653 | Cholesterol ester clathrate, water-holding composition, hydrous compositions, cosmetics containing the same, and process for the preparation thereof | Yohei Hamano, Takashi Minami, Takayuki Miyazaki, Noriko Tomita, Takashi Matsumoto +4 more | 2001-10-30 |
| 5871759 | Cholesterol ester clathrate, water-holding composition, hydrous compositions, cosmetics containing the same, and processes for the preparation thereof | Yohei Hamano, Takashi Minami, Takayuki Miyazaki, Noriko Tomita, Takashi Matsumoto +4 more | 1999-02-16 |
| 5672339 | Composition for rouge for lip | Yoshikazu Soyama, Takashi Minami, Hirotaka Takada, Junko Hirayama | 1997-09-30 |