Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071521 | Liquid detergent composition | Yoshihiro Konishi, Masahiro Suzuki | 2011-12-06 |
| 7897143 | Hair cleansing composition | Hirokazu Sakai, Hiroto Tanamachi | 2011-03-01 |
| 7892526 | Hair cosmetic composition | Hirokazu Sakai, Hiroto Tanamachi, Koji Morita | 2011-02-22 |
| 7862806 | Hair cosmetic composition | Hirokazu Sakai | 2011-01-04 |
| 7612141 | Hair cleansing composition | Hirokazu Sakai, Hiroto Tanamachi | 2009-11-03 |
| 7544648 | Hair shampoo composition | Hirokazu Sakai | 2009-06-09 |
| 7326410 | Hair conditioner compositions | Yasuhiro Doi, Takeshi Kaharu, Hiroyuki Masuda | 2008-02-05 |
| 7317067 | Polycarbonate copolymer, and heat resistant parts comprising the same | Koki Ikeda, Toshimasa Tokuda, Masato Ando | 2008-01-08 |
| 6923954 | Conditioner | Yasuhiro Doi, Takeshi Kaharu, Hiroyuki Masuda | 2005-08-02 |
| 6174523 | Hair cuticle caring method | Kouzi Morita, Hiroto Tanamachi, Shunsuke Watabe, Yoshihisa Kitano, Yuji Ishino +2 more | 2001-01-16 |
| 4328514 | CRT Drive circuit comprising white and black level clamping circuitry | Akio Nakashima | 1982-05-04 |