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Hitoshi ONISHI
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Chiba-shi, Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Non-aqueous electrolyte solution for battery and lithium secondary...
Patent number
12,095,037
Issue date
Sep 17, 2024
Mitsui Chemicals, Inc.
Kei Sugawara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium boron fluorophosphate complex compound, lithium boron fluor...
Patent number
11,597,736
Issue date
Mar 7, 2023
Mitsui Chemicals, Inc.
Han Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Production method of negative electrode active material for nonaque...
Patent number
10,637,053
Issue date
Apr 28, 2020
Shin-Etsu Chemical Co., Ltd.
Hiromichi Kamo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode for lithium ion secondary cell, lithium-ion seco...
Patent number
10,297,817
Issue date
May 21, 2019
Mitsui Chemicals, Inc.
Katsunori Nishiura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Imprint product and method for producing the same
Patent number
9,314,963
Issue date
Apr 19, 2016
Mitsui Chemicals, Inc.
Tadahiro Sunaga
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Biodegradable resin composition and molded article of the same
Patent number
9,309,402
Issue date
Apr 12, 2016
Mitsui Chemicals, Inc.
Shintaro Maekawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin, optical material, and optical device
Patent number
9,221,949
Issue date
Dec 29, 2015
Mitsui Chemicals, Inc.
Shunsuke Fujii
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piezoelectric polymer material and method for producing same
Patent number
9,184,372
Issue date
Nov 10, 2015
Mitsui Chemicals, Inc.
Mitsunobu Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Piezoelectric polymer material and method for producing same
Patent number
8,829,121
Issue date
Sep 9, 2014
Mitsui Chemicals, Inc.
Mitsunobu Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
NON-AQUEOUS ELECTROLYTE SOLUTION FOR BATTERY AND LITHIUM SECONDARY...
Publication number
20210296703
Publication date
Sep 23, 2021
Mitsui Chemicals, Inc.
Kei SUGAWARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE SOLUTION FOR BATTERIES, AND LITHIUM SECONDAR...
Publication number
20210043972
Publication date
Feb 11, 2021
Mitsui Chemicals, Inc.
Kei SUGAWARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTIC SOLUTION FOR BATTERY AND LITHIUM SECONDARY...
Publication number
20210043971
Publication date
Feb 11, 2021
Mitsui Chemicals, Inc.
Satoko FUJIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM BORON FLUOROPHOSPHATE COMPLEX COMPOUND, LITHIUM BORON FLUOR...
Publication number
20200148710
Publication date
May 14, 2020
Mitsui Chemicals, Inc.
Han ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION METHOD OF NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUE...
Publication number
20180254480
Publication date
Sep 6, 2018
Shin-Etsu Chemical Co., Ltd.
Hiromichi KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, LITHIUM ION S...
Publication number
20180241076
Publication date
Aug 23, 2018
Mitsui Chemicals, Inc.
Katsunori NISHIURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MIXTURE PASTE FOR NEGATIVE ELECTRODE OF LITHIUM ION SECONDARY BATTE...
Publication number
20180226677
Publication date
Aug 9, 2018
Mitsui Chemicals, Inc.
Katsunori NISHIURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY
Publication number
20170346127
Publication date
Nov 30, 2017
Mitsui Chemicals, Inc.
Han ZHANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTRODE FOR LITHIUM BATTERY, LITHIUM BATTERY AND PASTE FOR ELECTR...
Publication number
20170309971
Publication date
Oct 26, 2017
Mitsui Chemicals, Inc.
Han ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY CELL, LITHIUM-ION SECO...
Publication number
20170077501
Publication date
Mar 16, 2017
Mitsui Chemicals, Inc.
Katsunori NISHIURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIEZOELECTRIC POLYMER MATERIAL AND METHOD FOR PRODUCING SAME
Publication number
20140339724
Publication date
Nov 20, 2014
Mitsui Chemicals, Inc.
Mitsunobu YOSHIDA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
IMPRINT PRODUCT AND METHOD FOR PRODUCING THE SAME
Publication number
20140021648
Publication date
Jan 23, 2014
MITSUI CHEMICALS, INC.
Tadahiro SUNAGA
B82 - NANO-TECHNOLOGY
Information
Patent Application
BIODEGRADABLE RESIN COMPOSITION AND MOLDED ARTICLE OF THE SAME
Publication number
20140011965
Publication date
Jan 9, 2014
Mitsui Chemicals, Inc.
Shintaro Maekawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN, OPTICAL MATERIAL, AND OPTICAL DEVICE
Publication number
20140001950
Publication date
Jan 2, 2014
MITSUI CHEMICALS, INC.
Shunsuke Fujii
G02 - OPTICS
Information
Patent Application
PIEZOELECTRIC POLYMER MATERIAL AND METHOD FOR PRODUCING SAME
Publication number
20120132846
Publication date
May 31, 2012
A School Corporation Kansai University
Mitsunobu YOSHIDA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
IMPRINT PRODUCT AND METHOD FOR PRODUCING THE SAME
Publication number
20110301313
Publication date
Dec 8, 2011
MITSUI CHEMICALS, INC.
Tadahiro Sunaga
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL