Yoshihiro Yokokawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ketol fatty acid derivatives and plant growth regulators
- Patent number 7,348,457
- Issue date Mar 25, 2008
- Shiseido Company, Ltd.
- Toshii Iida
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ketol fatty acid derivative and plant growth regulating agents
- Patent number 7,026,489
- Issue date Apr 11, 2006
- Shiseido Company, Ltd.
- Toshii Iida
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Synthetic method of α-ketol unsaturated fatty acids
- Patent number 6,605,741
- Issue date Aug 12, 2003
- Shiseido Co., Ltd.
- Yoshihiro Yokokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
External escinol preparation for skin
- Patent number 5,728,683
- Issue date Mar 17, 1998
- Shiseido Co., Ltd.
- Kazuhisa Maeda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
External preparation for skin
- Patent number 5,580,549
- Issue date Dec 3, 1996
- Shiseido Co., Ltd.
- Minoru Fukuda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Process For Preparing Crosslinked Hyaluronic Acid Gel
- Publication number 20110034684
- Publication date Feb 10, 2011
- Shiseido Co., Ltd.
- Yoshihiro Yokokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cationized Hyaluronic Acid
- Publication number 20090281056
- Publication date Nov 12, 2009
- Shiseido Co., Ltd.
- Yuichiro Mori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for preparing crosslinked hyaluronic acid gel
- Publication number 20060105022
- Publication date May 18, 2006
- Shiseido Co., Ltd.
- Yoshihiro Yokokawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ketol fatty acid derivatives and plant growth regulators
- Publication number 20050202974
- Publication date Sep 15, 2005
- Toshii Iida
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Ketol fatty acid derivative and plant growth regulators
- Publication number 20040121911
- Publication date Jun 24, 2004
- Toshii Iida
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Synthetic method of ketol unsaturated fatty acids
- Publication number 20020156304
- Publication date Oct 24, 2002
- Yoshihiro Yokokawa
- C07 - ORGANIC CHEMISTRY

Yoshihiro Yokokawa

Person

Patents Grantslast 30 patents

Ketol fatty acid derivatives and plant growth regulators

Ketol fatty acid derivative and plant growth regulating agents

Synthetic method of &#x03B1;-ketol unsaturated fatty acids

External escinol preparation for skin

External preparation for skin

Patents Applicationslast 30 patents

Process For Preparing Crosslinked Hyaluronic Acid Gel

Cationized Hyaluronic Acid

Process for preparing crosslinked hyaluronic acid gel

Ketol fatty acid derivatives and plant growth regulators

Ketol fatty acid derivative and plant growth regulators

Synthetic method of ketol unsaturated fatty acids

Synthetic method of α-ketol unsaturated fatty acids