Toshi Tsuzuki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production process of surfactin
- Patent number 7,011,969
- Issue date Mar 14, 2006
- Showa Denko K.K.
- Tadashi Yoneda
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
L-ascorbic acid 2-phosphate zinc salt and process for manufacturing...
- Patent number 6,420,419
- Issue date Jul 16, 2002
- Showa Denko Kabushiki Kaisha
- Masahiro Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ascorbic acid derivative and vitamin C preparation containing the same
- Patent number 6,127,409
- Issue date Oct 3, 2000
- Showa Denko Kabushiki Kaisha
- Masahiro Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkaline protease having stability in solution with anionic surfact...
- Patent number 5,387,518
- Issue date Feb 7, 1995
- Showa Denko K.K.
- Toyoji Sawayanagi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
DERMATOLOGICAL ANTI-WRINKLE AGENT
- Publication number 20110144062
- Publication date Jun 16, 2011
- SHOWA DENKO K.K.
- Eiko KATO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DERMATOLOGICAL ANTI-WRINKLE AGENT
- Publication number 20090203649
- Publication date Aug 13, 2009
- SHOWA DENKO K.K
- Eiko Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Agent for Skin External Use Containing Tocopherol Derivative, Ascor...
- Publication number 20070232687
- Publication date Oct 4, 2007
- Eiko Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dermal agent
- Publication number 20060100178
- Publication date May 11, 2006
- Showa Denko K.K.
- Eiko Masatsuji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Skin whitening external preparation
- Publication number 20050220733
- Publication date Oct 6, 2005
- SHOWA DENKO K.K.
- Toshi Tsuzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Skin preparation comprising a tocopherol derivative for external ap...
- Publication number 20050065206
- Publication date Mar 24, 2005
- Eiko Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Skin preparation comprising a tocopherol derivative for external ap...
- Publication number 20050048011
- Publication date Mar 3, 2005
- Eiko Kato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fungicidal and/or bactericidal composition, production process ther...
- Publication number 20050032677
- Publication date Feb 10, 2005
- Eiichi Kitakuni
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Production process of surfactin
- Publication number 20040043451
- Publication date Mar 4, 2004
- Tadashi Yoneda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Dermal agent
- Publication number 20030162760
- Publication date Aug 28, 2003
- Eiko Masatsuji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hair treatment agent
- Publication number 20030143172
- Publication date Jul 31, 2003
- Naoko Ito
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL PREPARATION AND METHOD FOR TREATING CANCER
- Publication number 20020010210
- Publication date Jan 24, 2002
- NOBUHIKO MIWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Toshi Tsuzuki

Person

Patents Grantslast 30 patents

Production process of surfactin

L-ascorbic acid 2-phosphate zinc salt and process for manufacturing...

Ascorbic acid derivative and vitamin C preparation containing the same

Alkaline protease having stability in solution with anionic surfact...

Patents Applicationslast 30 patents

DERMATOLOGICAL ANTI-WRINKLE AGENT

DERMATOLOGICAL ANTI-WRINKLE AGENT

Agent for Skin External Use Containing Tocopherol Derivative, Ascor...

Dermal agent

Skin whitening external preparation

Skin preparation comprising a tocopherol derivative for external ap...

Skin preparation comprising a tocopherol derivative for external ap...

Fungicidal and/or bactericidal composition, production process ther...

Production process of surfactin

Dermal agent

Hair treatment agent

PHARMACEUTICAL PREPARATION AND METHOD FOR TREATING CANCER