Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972389 | Second part composition for hair dyeing or bleaching | Takashi Matsuo, Hajime Miyabe | 2011-07-05 |
| 7842100 | Two-part oxidative hair dye composition | Hajime Miyabe | 2010-11-30 |
| 7842101 | Oxidative hair dye composition | Hajime Miyabe | 2010-11-30 |
| 7662193 | Hair dye composition | Hiromi Saimiya, Dominic Pratt, Yasuhiro Ishiwata | 2010-02-16 |
| 6878169 | Hair dye composition | — | 2005-04-12 |
| 6814762 | Hair dye composition | — | 2004-11-09 |
| 6746493 | Hair dye composition | Hajime Miyabe, Yukihiro Ohashi, Shintaro Totoki, Yoshinori Saito | 2004-06-08 |
| 6689173 | Hair dye composition | Yukihiro Ohashi, Hajime Miyabe, Shintaro Totoki, Yoshinori Saito | 2004-02-10 |
| 6648924 | Hair dye composition | Hajime Miyabe, Yukihiro Ohashi, Shintaro Totoki, Yoshinori Saito | 2003-11-18 |
| 6623531 | Hair dye composition | Yukihiro Ohashi, Hajime Miyabe | 2003-09-23 |
| 6616709 | Hair dye composition | Yukihiro Ohashi, Hajime Miyabe, Shintaro Totoki, Yoshinori Saito | 2003-09-09 |
| 6616708 | Hair dye composition | Yukihiro Ohashi, Hajime Miyabe | 2003-09-09 |
| 6607563 | Hair dye composition | Yukihiro Ohashi, Hajime Miyabe, Shintaro Totoki, Yoshinori Saito | 2003-08-19 |
| 6605125 | Hair dye composition | Hajime Miyabe, Yukihiro Ohashi, Shintaro Totoki, Yoshinori Saito | 2003-08-12 |
| 6592630 | Hair dye composition | Hajime Miyabe, Yukihiro Ohashi | 2003-07-15 |
| 6547834 | Hair dye composition | Hajime Miyabe, Yukihiro Ohashi, Shintaro Totoki, Yoshinori Saito | 2003-04-15 |
| 6475248 | Hair dye composition | Yukihiro Ohashi, Hajime Miyabe, Shintaro Totoki, Yoshinori Saito | 2002-11-05 |
| 6451069 | Hair dye composition | Hajime Miyabe, Yukihiro Ohashi | 2002-09-17 |
| 6071504 | Hair treatment composition comprising alkalizing agent | Tetsuya Kawai, Masahiko Ogawa, Naohisa Kure, Shinobu Nagase | 2000-06-06 |
| 5693610 | Binding agent for growth factor | Yoshiharu Oguchi, Minoru Ohara | 1997-12-02 |
| 5399550 | Physiologically active substance derived or malt and process for the production thereof | Yuji Maeda, Takayoshi Fujii, Masanori Ikuzawa, Tamotsu Kanoh, Shigeaki Muto | 1995-03-21 |
| 5312809 | Physiologically active substance derived from malt and process for the production thereof | Yuji Maeda, Takayoshi Fujii, Masanori Ikuzawa, Tamotsu Kanoh, Shigeaki Muto | 1994-05-17 |
| 5089481 | Polysaccharides and antiviral drugs containing the same as active ingredient | Shigeaki Muto, Koichi Niimura, Minoru Oohara, Yoshiharu Oguchi, Kunitaka Hirose +5 more | 1992-02-18 |
| 5008243 | Pharmaceutical composition containing a glycoprotein | Masanori Ikuzawa, Yoshiharu Oguchi, Noriyuki Toyoda, Takao Furusho, Takayoshi Fujii +1 more | 1991-04-16 |
| 4985543 | Lectins and antiretroviral drugs containing the lectins as active ingredient | Norifumi Sugita, Koichi Niimura, Yoshiharu Oguchi, Kunitaka Hirose, Minoru Oohara +5 more | 1991-01-15 |