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Masaru Kitagawa
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Hikone, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cosmetic pigments, their production method, and cosmetics containin...
Patent number
9,181,436
Issue date
Nov 10, 2015
Toyobo Co., Ltd.
Masaru Kitagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
γ-L-PGA producing microorganism, method of producing γ-L-PGA using...
Patent number
8,703,443
Issue date
Apr 22, 2014
Toyo Boseki Kabushiki Kaisha
Shuhei Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Activator including biosurfactant as active ingredient, mannosyl er...
Patent number
7,989,599
Issue date
Aug 2, 2011
Toyo Boseki Kabushiki Kaisha
Michiko Suzuki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tyrosinase activity controlling agent, process for producing the sa...
Patent number
7,754,864
Issue date
Jul 13, 2010
National Institute of Advanced Industrial Science and Technology
Yutaka Tokiwa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method and apparatus for degassing processing solution for substrates
Patent number
5,788,742
Issue date
Aug 4, 1998
Dainippon Screen Mfg. Co., Ltd.
Hiroaki Sugimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for drying a substrate having a resist film wi...
Patent number
5,678,116
Issue date
Oct 14, 1997
Dainippon Screen Mfg. Co., Ltd.
Kenji Sugimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Substrate holder for a substrate spin treating apparatus
Patent number
5,601,645
Issue date
Feb 11, 1997
Dainippon Screen Mfg. Co., Ltd.
Masahiro Nonomura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for delivering a silica film forming solution
Patent number
5,599,394
Issue date
Feb 4, 1997
Dainippon Screen Mfg., Co., Ltd.
Manabu Yabe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Surface treatment apparatus
Patent number
4,693,211
Issue date
Sep 15, 1987
Dainippon Screen Mfg. Co., Ltd.
Nobutoshi Ogami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of surface treatment
Patent number
4,569,717
Issue date
Feb 11, 1986
Dainippon Screen Mfg. Co., Ltd.
Nobutoshi Ohgami
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
COSMETIC PIGMENTS, THEIR PRODUCTION METHOD, AND COSMETICS CONTAININ...
Publication number
20120183592
Publication date
Jul 19, 2012
DAITO KASEI KOGYO CO., LTD.
Masaru Kitagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACTIVATOR INCLUDING BIOSURFACTANT AS ACTIVE INGREDIENT, MANNOSYL ER...
Publication number
20120070396
Publication date
Mar 22, 2012
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Michiko Suzuki
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
BIOSURFACTANT-CONTAINING SKIN CARE COSMETIC AND SKIN ROUGHNESS-IMPR...
Publication number
20110257116
Publication date
Oct 20, 2011
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Masaru Kitagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STRESS-REDUCING AGENT INCLUDING PLANT-DERIVED POLYAMINE-CONTAINING...
Publication number
20110236512
Publication date
Sep 29, 2011
TOYO BOSEKI KABUSHIKI KAISHA
Hiroaki Kitazawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ACTIVATOR INCLUDING BIOSURFACTANT AS ACTIVE INGREDIENT, MANNOSYL ER...
Publication number
20100228013
Publication date
Sep 9, 2010
Toyo Boseki Kabushiki Kaisha
Michiko Suzuki
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
ACTIVATOR INCLUDING BIOSURFACTANT AS ACTIVE INGREDIENT, MANNOSYL ER...
Publication number
20100168405
Publication date
Jul 1, 2010
Toyo Boseki Kabushiki Kaisha
Michiko Suzuki
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
BIOSURFACTANT-CONTAINING SKIN CARE COSMETIC AND SKIN ROUGHNESS-IMPR...
Publication number
20100004472
Publication date
Jan 7, 2010
Toyo Boseki Kabushiki Kaisha
Masaru Kitagawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GAMMA-L-PGA PRODUCING MICROORGANISM, METHOD OF PRODUCING GAMMA-L-PG...
Publication number
20090203790
Publication date
Aug 13, 2009
Toyo Boseki Kabushiki Kaisha
Shuhei Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Carrier for nucleic acid molecule delivery
Publication number
20070059828
Publication date
Mar 15, 2007
Tetsuji Yamaoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Tyrosinase activity cntrolling agent, process for producing the sam...
Publication number
20060052318
Publication date
Mar 9, 2006
National Institute of Advanced Industrial Science
Yutaka Tokiwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE