Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8367082 | Microgel and external compositions containing the same | Kazuyuki Miyazawa, Isamu Kaneda, Tadashi Nakamura, Masatoshi Ochiai, Tomoyuki Kawasoe | 2013-02-05 |
| 7927615 | Thickener, cosmetic preparation containing the same, and process for producing the same | Isamu Kaneda | 2011-04-19 |
| 7799319 | Method for measuring skin absorbability | Eriko Takeoka, Ryuichi Takamoto | 2010-09-21 |
| 7348424 | Polysaccharide containing phosphorylcholine group and process for producing the same | Kazuyuki Miyazawa, Francoise M. Winnik | 2008-03-25 |
| 7147843 | Hair grooming preparation | Katsunori Yoshida, Takahiro Akutsu, Katsuo Hashimoto, Isamu Kaneda | 2006-12-12 |
| 6656486 | Compositions forming film solidifying in water and nail-care products and nail-care method with the use of the same | Katsuyuki Kaneko, Ryota Yamasaki, Toshihito Yabu, Isamu Kaneda, Yoshikazu Soyama | 2003-12-02 |
| 6649154 | Hairdressing cosmetic preparation and hairdressing method using the same | Katsunori Yoshida, Daigo Mizumoto, Tomoyuki Kawasoe, Yoshiharu Tsuji, Masaaki Uemura +2 more | 2003-11-18 |
| 6596285 | Emulsified cosmetic face pack | Isamu Kaneda, Fumiaki Matsuzaki, Toshihito Yabu | 2003-07-22 |
| 6585986 | Gelling agent and gel compositions | Fumiaki Matsuzaki | 2003-07-01 |
| 6440431 | Cosmetic composition | Katsunori Yoshida, Isamu Kaneda | 2002-08-27 |
| 6391288 | Microcapsule and method of making the same | Kazuyuki Miyazawa, Isamu Kaneda | 2002-05-21 |
| 6346507 | Liquid crystal composition and cosmetic preparation | Kei Watanabe, Fumiaki Matsuzaki, Kazuyoshi Nakamura, Natsuko Fujii | 2002-02-12 |
| 6326011 | Copolymer containing reactive silyl groups, composition containing the same and method of treatment with the same | Kazuyuki Miyazawa, Fumiaki Matsuzaki | 2001-12-04 |
| 6150425 | O/W/O type multiphase emulsion | Tomoko Sekine, Fumiaki Matsuzaki, Michihiro Yamaguchi | 2000-11-21 |
| 6127431 | Protein removed .beta.-1,3 glucan and coupling medium for probe of ultrasonograph containing same | Kazuyuki Miyazawa | 2000-10-03 |
| 5985177 | O/W/O type multiple emulsion and method of preparing the same | Katsunori Yoshida, Michihiro Yamaguchi, Hiroko Watanabe, Takafumi Kurosawa, Kenzo Ito | 1999-11-16 |
| 5849834 | W/O type emulsified composition and cosmetic | Fumiaki Matsuzaki, Michihiro Yamaguchi | 1998-12-15 |
| 5817155 | Emulsion for hair treatment | Masaaki Yasuda, Yasuhiro Arai, Fumiaki Matsuzaki, Hideo Nakajima, Michihiro Yamaguchi +1 more | 1998-10-06 |
| 5679657 | Low molecular weight acetylhyaluronate, skin-softening composition, method of manufacturing the same, and method of purifying the same | Takashi Oka, Michihiro Yamaguchi | 1997-10-21 |
| 5579769 | Coupling medium for probe of ultrasonograph | Katsunori Yoshida | 1996-12-03 |
| 5538728 | Hydrophilic polymer-silicate mineral complex material and use thereof | Tadahito Takahashi, Yoko Nagasawa, Michihiro Yamaguchi | 1996-07-23 |
| 5532305 | Controlled release preparation for bioactive substances | Fumiaki Matsuzaki, Michihiro Yamaguchi | 1996-07-02 |
| 4965354 | Process for producing a condensed polysaccharide | Shigeki Maehata, Tomoko Satoh, Shinji Ikeda | 1990-10-23 |
| 4505757 | Method for a specific depolymerization of a polysaccharide having a rod-like helical conformation | Takemasa Kojima, Kengo Tabata, Mitsuaki Mitani | 1985-03-19 |