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Hidenori Otsuka
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Ibaraki-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Biodegradable injectable gel
Patent number
10,835,637
Issue date
Nov 17, 2020
3-D Matrix, Ltd. (Tokyo, Japan)
Hidenori Otsuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Synthesis of nano aggregate of chitosan modified by self-assembling...
Patent number
10,596,265
Issue date
Mar 24, 2020
3-D Matrix, Ltd.
Hidenori Otsuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Au—Ag core-shell nanorod particles and method for producing same
Patent number
9,156,088
Issue date
Oct 13, 2015
Tokyo University of Science Educational Foundation Administrative Organization
Hidenori Otsuka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Polymerizable monomer, graft copolymer, and surface modifier
Patent number
8,658,735
Issue date
Feb 25, 2014
Tokyo University of Science Educational Foundation Administrative Organization
Hidenori Otsuka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Inkjet ink
Patent number
8,232,329
Issue date
Jul 31, 2012
Tokyo University of Science Educational Foundation Administrative Organization
Hidenori Otsuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cultured cell construct which contains spheroids of cultured animal...
Patent number
7,691,369
Issue date
Apr 6, 2010
Transparent Inc.
Kazunori Kataoka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Cultured cell construct containing spheroids of cultured animal cel...
Patent number
7,470,424
Issue date
Dec 30, 2008
Transparent Inc.
Kazunori Kataoka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Brush-like structured surface of poly(ethylene oxide) having elevat...
Patent number
7,214,500
Issue date
May 8, 2007
Toudai TLO, Ltd.
Kazunori Kataoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked polymers, fine polymer particle, and process for produc...
Patent number
7,129,293
Issue date
Oct 31, 2006
Japan Science and Technology Agency
Kazunori Kataoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Finely particulate functional metal and finely particulate function...
Patent number
7,122,133
Issue date
Oct 17, 2006
Japan Science and Technology Agency
Kazunori Kataoka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Polymer composition for forming surface of biosensor
Patent number
6,927,033
Issue date
Aug 9, 2005
Toudai TLO, Ltd.
Kazunori Kataoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
BIODEGRADABLE INJECTABLE GEL
Publication number
20180250435
Publication date
Sep 6, 2018
3-D MATRIX, LTD.
Hidenori Otsuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTHESIS OF NANO AGGREGATE OF CHITOSAN MODIFIED BY SELF-ASSEMBLING...
Publication number
20170312370
Publication date
Nov 2, 2017
3-D MATRIX, LTD.
Hidenori Otsuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Au-Ag Core-Shell Nanorod Particles and Method for Producing Same
Publication number
20120244225
Publication date
Sep 27, 2012
Hidenori Otsuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SPHEROID COMPOSITE, SPHEROID-CONTAINING HYDROGEL AND PROCESSES FOR...
Publication number
20120015440
Publication date
Jan 19, 2012
TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORG.
Hidenori Otsuka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Polymerizable Monomer, Graft Copolymer, and Surface Modifier
Publication number
20110269905
Publication date
Nov 3, 2011
Hidenori Otsuka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Inkjet ink
Publication number
20100159212
Publication date
Jun 24, 2010
TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORGANIZATION
Hidenori Otsuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Cultured cell construct which contains spheroids of cultured animal...
Publication number
20090011504
Publication date
Jan 8, 2009
Kazunori Kataoka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Latex particles and process for producing the same
Publication number
20060100367
Publication date
May 11, 2006
Yukio Nagasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Crosslinked polymers, fine polymer particle, and process for produc...
Publication number
20050171289
Publication date
Aug 4, 2005
Kazunori Kataoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Brush-like structured surface of poly(ethylene oxide) having elevat...
Publication number
20050142028
Publication date
Jun 30, 2005
Kazunori Kataoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biochip sensor surface carrying polyethylene glycolated nanoparticles
Publication number
20050106570
Publication date
May 19, 2005
Japan Science and Technology Agency
Kazunori Kataoka
G01 - MEASURING TESTING
Information
Patent Application
Cultured cell construct containing spheroids of cultured animal cel...
Publication number
20040197907
Publication date
Oct 7, 2004
Kazunori Kataoka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Finely particulate functional metal and finely particulate function...
Publication number
20040038506
Publication date
Feb 26, 2004
Kazunori Kataoka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Polymer composition for forming surface of biosensor
Publication number
20030171506
Publication date
Sep 11, 2003
Kazunori Kataoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...