Kazuyasu Osada

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oily ingredient for cosmetic preparation and cosmetic preparation
- Patent number 7,417,162
- Issue date Aug 26, 2008
- Kyowa Yuka Co., Ltd.
- Yukitoshi Fukuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing ether compound
- Patent number 7,358,030
- Issue date Apr 15, 2008
- Kyowa Yuka Co., Ltd.
- Ikuo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing ether compound
- Patent number 7,015,363
- Issue date Mar 21, 2006
- Kyowa Yuka Co., Ltd.
- Ikuo Shimizu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing ether compound
- Publication number 20060074262
- Publication date Apr 6, 2006
- Kyowa Yuka Co., Ltd.
- Ikuo Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Dibasic acid diesters
- Publication number 20050130850
- Publication date Jun 16, 2005
- Yukitoshi Fukuda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oily ingredient for cosmetic preparation and cosmetic preparation
- Publication number 20040219178
- Publication date Nov 4, 2004
- Yukitoshi Fukuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for producing ether compound
- Publication number 20040181097
- Publication date Sep 16, 2004
- Ikuo Shimizu
- C07 - ORGANIC CHEMISTRY