Kazuhiro Okamura

Person

Higashiosaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
N-vinyl lactam-based crosslinked polymer, cosmetic, absorbent agent...
- Patent number 11,786,763
- Issue date Oct 17, 2023
- Nippon Shokubai Co., Ltd.
- Yui Ikemoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N-vinyl lactam-based crosslinked polymer, cosmetic, absorbent agent...
- Patent number 11,173,472
- Issue date Nov 16, 2021
- Nippon Shokubai Co., Ltd.
- Yui Ikemoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
N-vinyl lactam polymer and method for producing same
- Patent number 9,212,237
- Issue date Dec 15, 2015
- Nippon Shokubai Co, Ltd
- Hidekazu Kozuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 8,951,674
- Issue date Feb 10, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hajime Nishino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Separator and non-aqueous electrolyte secondary battery
- Patent number 8,288,038
- Issue date Oct 16, 2012
- Panasonic Corporation
- Shinji Kasamatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 8,187,748
- Issue date May 29, 2012
- Panasonic Corporation
- Hajime Nishino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and device for measuring powder properties
- Patent number 8,018,239
- Issue date Sep 13, 2011
- Panasonic Corporation
- Mitsuhiro Takeno
- G01 - MEASURING TESTING
Information Patent Grant
Powder of a vinylpyrrolidone polymer and a process for production t...
- Patent number 7,910,672
- Issue date Mar 22, 2011
- Nippon Shokubai Co., Ltd.
- Kazuhiro Okamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyvinylpyrrolidone powder compositions
- Patent number 7,786,233
- Issue date Aug 31, 2010
- Nippon Shokubai Co., Ltd.
- Kazuhiro Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 7,687,202
- Issue date Mar 30, 2010
- Panasonic Corporation
- Hajime Nishino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Non-aqueous electrolyte secondary battery and method for charging t...
- Patent number 7,674,556
- Issue date Mar 9, 2010
- Panasonic Corporation
- Kensuke Nakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Non-aqueous electrolyte secondary battery
- Patent number 7,425,385
- Issue date Sep 16, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Okamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nonaqueous electrolyte battery
- Patent number 7,378,192
- Issue date May 27, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Yoshizawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for manufacture of negative electrode material for a non-aq...
- Patent number 6,881,518
- Issue date Apr 19, 2005
- Sumitomo Metal Industries, Ltd.
- Hideya Kaminaka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Negative electrode material for a non-aqueous electrolyte secondary...
- Patent number 6,835,496
- Issue date Dec 28, 2004
- Sumitomo Metal Industries, Ltd.
- Hideya Kaminaka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Negative electrode material for non-aqueous electrolyte secondary b...
- Patent number 6,824,921
- Issue date Nov 30, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshitada Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Non-aqueous electrolyte secondary cell
- Patent number 6,761,998
- Issue date Jul 13, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshitada Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Non-aqueous electrolyte secondary battery comprising composite part...
- Patent number 6,605,386
- Issue date Aug 12, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shinji Kasamatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nonaqueous electrolyte battery
- Patent number 6,440,606
- Issue date Aug 27, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Yoshizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode materials for non-aqueous electrolyte secondary...
- Patent number 6,090,505
- Issue date Jul 18, 2000
- Matsushita Electric Industrial Co., Ltd.
- Harunari Shimamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode plates for lead-acid battery and their manufacturing method
- Patent number 5,952,123
- Issue date Sep 14, 1999
- Matsushita Electric Industrial Co., Ltd.
- Tsuyoshi Hatanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing cathode active material for non-aqueous electr...
- Patent number 5,629,110
- Issue date May 13, 1997
- Matsushita Electric Industrial Co., Ltd.
- Shigeo Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Processes for making positive active material for lithium secondary...
- Patent number 5,626,635
- Issue date May 6, 1997
- Matsushita Electric Industrial Co., Ltd.
- Junichi Yamaura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for production of positive electrode active material
- Patent number 5,393,622
- Issue date Feb 28, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yoshiaki Nitta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for waterproofing with a cross-linked macromolecular waterpr...
- Patent number 5,296,650
- Issue date Mar 22, 1994
- Nippon Shokubai Kagaku Kogyko Co., Ltd.
- Hiroya Kobayashi
- G02 - OPTICS
Information Patent Grant
Waterproofing agent for cable
- Patent number 5,213,893
- Issue date May 25, 1993
- Nippon Shokubai Co., Ltd.
- Hiroya Kobayashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Waterproofing tape comprising ethylenic sulfonate polymers
- Patent number 5,190,815
- Issue date Mar 2, 1993
- Nippon Shokubai Kagaku Kogyo Co., Ltd.
- Hiroya Kobayashi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
N-VINYL LACTAM-BASED CROSSLINKED POLYMER, COSMETIC, ABSORBENT AGENT...
- Publication number 20190315960
- Publication date Oct 17, 2019
- Nippon Shokubai Co., Ltd.
- Yui IKEMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
N-VINYL LACTAM-BASED CROSSLINKED POLYMER, COSMETIC, ABSORBENT AGENT...
- Publication number 20190300629
- Publication date Oct 3, 2019
- Nippon Shokubai Co., Ltd.
- Yui IKEMOTO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N-VINYL LACTAM-BASED CROSSLINKED POLYMER, COSMETIC, ABSORBENT AGENT...
- Publication number 20190224644
- Publication date Jul 25, 2019
- Nippon Shokubai Co., Ltd.
- Yui IKEMOTO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
N-VINYL LACTAM POLYMER AND METHOD FOR PRODUCING SAME
- Publication number 20130184424
- Publication date Jul 18, 2013
- Hidekazu Kozuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR FABRICATING...
- Publication number 20110151296
- Publication date Jun 23, 2011
- Yoshiyuki Muraoka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR...
- Publication number 20100209763
- Publication date Aug 19, 2010
- Kazuhiro Okamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SEPARATOR AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
- Publication number 20100151325
- Publication date Jun 17, 2010
- Shinji Kasamatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND DEVICE FOR MEASURING POWDER PROPERTIES
- Publication number 20090237095
- Publication date Sep 24, 2009
- Mitsuhiro TAKENO
- G01 - MEASURING TESTING
Information Patent Application
Non-aqueous electrolyte secondary battery
- Publication number 20060286445
- Publication date Dec 21, 2006
- Hajime Nishino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Non-aqueous electrolyte secondary battery
- Publication number 20060286444
- Publication date Dec 21, 2006
- Hajime Nishino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Non-aqueous electrolyte secondary battery
- Publication number 20060172180
- Publication date Aug 3, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Kazuhiro Okamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Non-aqueous electrolyte secondary battery
- Publication number 20060141341
- Publication date Jun 29, 2006
- Hajime Nishino
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Battery
- Publication number 20050026036
- Publication date Feb 3, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hirokazu Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-aqueous electrolyte secondary battery and method for charging t...
- Publication number 20030228519
- Publication date Dec 11, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Kensuke Nakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Process for manufacture of negative electrode material for a non-aq...
- Publication number 20030175589
- Publication date Sep 18, 2003
- Hideya Kaminaka
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Non-aqueous electrolyte secondary cell
- Publication number 20030068558
- Publication date Apr 10, 2003
- Toshitada Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Nonaqueous electrolyte secondary cell
- Publication number 20030039891
- Publication date Feb 27, 2003
- Yoshiaki Nitta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonaqueous electrolyte battery
- Publication number 20020192551
- Publication date Dec 19, 2002
- Hiroshi Yoshizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Negative electrode material for non-aqueous electrolyte secondary b...
- Publication number 20020086207
- Publication date Jul 4, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshitada Sato
- H01 - BASIC ELECTRIC ELEMENTS

Kazuhiro Okamura

Person

Patents Grantslast 30 patents

N-vinyl lactam-based crosslinked polymer, cosmetic, absorbent agent...

N-vinyl lactam-based crosslinked polymer, cosmetic, absorbent agent...

N-vinyl lactam polymer and method for producing same

Non-aqueous electrolyte secondary battery

Separator and non-aqueous electrolyte secondary battery

Non-aqueous electrolyte secondary battery

Method and device for measuring powder properties

Powder of a vinylpyrrolidone polymer and a process for production t...

Polyvinylpyrrolidone powder compositions

Non-aqueous electrolyte secondary battery

Non-aqueous electrolyte secondary battery and method for charging t...

Non-aqueous electrolyte secondary battery

Nonaqueous electrolyte battery

Process for manufacture of negative electrode material for a non-aq...

Negative electrode material for a non-aqueous electrolyte secondary...

Negative electrode material for non-aqueous electrolyte secondary b...

Non-aqueous electrolyte secondary cell

Non-aqueous electrolyte secondary battery comprising composite part...

Nonaqueous electrolyte battery

Negative electrode materials for non-aqueous electrolyte secondary...

Electrode plates for lead-acid battery and their manufacturing method

Method for producing cathode active material for non-aqueous electr...

Processes for making positive active material for lithium secondary...

Process for production of positive electrode active material

Method for waterproofing with a cross-linked macromolecular waterpr...

Waterproofing agent for cable

Waterproofing tape comprising ethylenic sulfonate polymers

Patents Applicationslast 30 patents

N-VINYL LACTAM-BASED CROSSLINKED POLYMER, COSMETIC, ABSORBENT AGENT...

N-VINYL LACTAM-BASED CROSSLINKED POLYMER, COSMETIC, ABSORBENT AGENT...

N-VINYL LACTAM-BASED CROSSLINKED POLYMER, COSMETIC, ABSORBENT AGENT...

N-VINYL LACTAM POLYMER AND METHOD FOR PRODUCING SAME

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR FABRICATING...

ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR...

SEPARATOR AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

METHOD AND DEVICE FOR MEASURING POWDER PROPERTIES

Non-aqueous electrolyte secondary battery

Non-aqueous electrolyte secondary battery

Non-aqueous electrolyte secondary battery

Non-aqueous electrolyte secondary battery

Battery

Non-aqueous electrolyte secondary battery and method for charging t...

Process for manufacture of negative electrode material for a non-aq...

Non-aqueous electrolyte secondary cell

Nonaqueous electrolyte secondary cell

Nonaqueous electrolyte battery

Negative electrode material for non-aqueous electrolyte secondary b...