Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617304 | Method for producing macrocyclic lactone | Takashi Aoki, Shinji Kotachi | 2003-09-09 |
| 6500990 | Method for producing jasmonate derivatives and intermediates thereof | Takahiro Asada, Yoshiharu Ataka | 2002-12-31 |
| 6495706 | Process for producing hydroxycarboxylic acid ester | Takashi Aoki, Shinji Kotachi, Taku Mimura | 2002-12-17 |
| 6320067 | Process for producing nitrile | Masayuki Oku | 2001-11-20 |
| 6262014 | 5-Benzylhexanol-2 and perfume composition containing it | Makoto Kohama, Nao Toi, Kazuyuki Fukuda | 2001-07-17 |
| 5962403 | Perfume base composition | Makoto Kohama, Kazuyuki Fukuda, Nao Toi | 1999-10-05 |
| 5912362 | Process for preparing isochroman compounds | Shigeyoshi Tanaka, Masayuki Oku | 1999-06-15 |
| 5907048 | Process for preparing dihydropyrane compound | Tohru Nishioka, Shigeyoshi Tanaka, Osamu Yamashita, Tadahiro Ozawa, Makoto Kohama | 1999-05-25 |
| 5874649 | Process for preparing unsaturated alcohol | Shigeyoshi Tanaka, Shinji Kotachi, Junko Yamamoto | 1999-02-23 |
| 5811610 | Tricyclocarboxylate, method for preparing the same and perfume comprising the same | Takahiro Asada, Yoshiharu Ataka, Hideto Takase | 1998-09-22 |
| 5446208 | Process for producing ether alcohols by hydrogenolysis of cyclic ketal | Hajime Miyabe, Yoshiaki Fujikura | 1995-08-29 |
| 5221780 | 1-(2,6-dimethylphenyloxy)-2-alkanols and perfume compositions containing the same | Nao Toi, Katsuhiko Tajima, Yoshiaki Fujikura | 1993-06-22 |
| 5194423 | Alpha-(alkylcyclohexyloxy)-beta-alkanols and perfume compositions containing the same | Yoshiaki Fujikura, Nao Toi, Rieko Yuki, Hajime Miyabe | 1993-03-16 |
| 5049544 | Perfumery composition comprising 2-cyclohexylpropionic acid or its derivative | Yoshiaki Fujikura, Nao Toi | 1991-09-17 |
| 4978653 | Derivative of 2-cyclohexylpropanal and perfumery composition comprising the same | Yoshiaki Fujikura, Manabu Fujita, Nao Toi | 1990-12-18 |
| 4937073 | Reformed vetiver oil and vetiverol, process for preparing the same, and perfumery composition comprising the same | Yoshiaki Fujikura, Hiroaki Uchida, Manabu Fujita, Nao Toi | 1990-06-26 |
| 4918052 | Perfume base composition | Yoshiaki Fujikura, Manabu Fujita, Nao Toi | 1990-04-17 |