Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248314 | Hair dye composition having a particular buffer capacity and containing an alkylene carbonate | Atsushi Nakashimada, Nozomi Nagashima, Masahiko Sakai, Yutaka Shibata | 2001-06-19 |
| 6206935 | Hair dyeing method | Satoshi Onitsuka, Kazuhiro Okada | 2001-03-27 |
| 6096099 | Hair dye composition comprising acid dyes | Naohiro Kariya, Atsushi Nakashimada, Nozomi Hagashima, Yutaka Shibata, Masahiko Sakai | 2000-08-01 |
| 5446208 | Process for producing ether alcohols by hydrogenolysis of cyclic ketal | Junji Koshino, Yoshiaki Fujikura | 1995-08-29 |
| 5194423 | Alpha-(alkylcyclohexyloxy)-beta-alkanols and perfume compositions containing the same | Junji Koshino, Yoshiaki Fujikura, Nao Toi, Rieko Yuki | 1993-03-16 |