Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436920 | Wrinkling modifiers | Tsutomu Fujimura, Noriko Ito, Minoru Nagai, Toshiya Ono, Yoshinori Takema | 2002-08-20 |
| 6306848 | Method of modifying wrinkles using guanidine derivatives | Tsutomu Fujimura, Noriko Ito, Minoru Nagai, Toshiya Ono, Yoshinori Takema | 2001-10-23 |
| 6187955 | Guanidine derivatives and process for their production | Minoru Nagai, Hiromitsu Kawada, Mayumi Tsuchiya, Seiji Yamasaki, Toshiya Ono | 2001-02-13 |
| 6166189 | Process for production of alkyl glycoside stable in hue and odor | Hiroki Sawada, Hiroshi Nagumo, Toyomi Koike, Akio Kimura | 2000-12-26 |
| 5801202 | Amine derivatives for treatment of skin disorders | Taketoshi Fujimori, Hiroshi Kusuoku, Yukihiro Yada, Kazuhiko Higuchi, Genji Imokawa +4 more | 1998-09-01 |
| 5753707 | Amide derivatives and their use in cosmetic composition | Masahide Hoshino, Hiroshi Kusuoku, Tadashi Hase, Atsuko Otsuka, Ichiro Tokimitsu +4 more | 1998-05-19 |
| 5723133 | Cosmetics containing guanidine derivatives | Minoru Nagai, Hiromitsu Kawada, Mayumi Tsuchiya, Seiji Yamasaki, Toshiya Ono | 1998-03-03 |
| 5639733 | Alkyl glycoside aqueous solution | Toyomi Koike, Hiroshi Nagumo, Yukinaga Yokota | 1997-06-17 |
| 5599483 | N-alkylcarbamylalkanol sulfate or salt thereof, process for producing the same and detergent composition containing the same | Hiromoto Mizushima, Masakatsu Takahashi, Takashi Matsuo, Kazuyuki Yahagi | 1997-02-04 |
| 5130420 | Process for the production of alkyl glycoside | Toyomi Koike, Hiroki Sawada, Akio Kimura | 1992-07-14 |
| 5120885 | Process for producing alcohol | Kiyoshi Tsukada, Yasuyuki Hattori, Hiroyuki Tamura, Kunizo Hashiba, Osamu Tabata | 1992-06-09 |
| 5104981 | Process for production of alkyl glycoside excellent in hue | Makoto Amau, Tadaaki Fujita, Kiyoshi Aimono, Akio Kimura | 1992-04-14 |
| 4693845 | Bornana-3-spiro-1'-cyclopentanes and perfume compositions comprising the same | Yoshiaki Fujikura, Motoki Nakajima | 1987-09-15 |