Yasumasa Iwamoto

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lithium titanate powder for electrode of energy storage device, act...
- Patent number 9,850,139
- Issue date Dec 26, 2017
- UBE Industries, Ltd.
- Hirofumi Takemoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium titanate powder, active material, and energy storage device...
- Patent number 9,771,273
- Issue date Sep 26, 2017
- UBE Industries, Ltd.
- Hirofumi Takemoto
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Conductive polymer composition and PTC element
- Patent number 6,773,634
- Issue date Aug 10, 2004
- Ube Industries, Ltd.
- Yasumasa Iwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Conjugated diene compound polymerization catalyst process for the p...
- Patent number 6,300,450
- Issue date Oct 9, 2001
- Ube Industries, Ltd.
- Nobuhiro Tsujimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM TITANATE POWDER FOR ELECTRODE OF ENERGY STORAGE DEVICE, ACT...
- Publication number 20180190982
- Publication date Jul 5, 2018
- Ube Industries, Ltd.
- Hiroshi FUJINO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LITHIUM TITANATE POWDER FOR ELECTRODE OF ENERGY STORAGE DEVICE, ACT...
- Publication number 20170107117
- Publication date Apr 20, 2017
- Ube Industries Ltd.
- Hirofumi TAKEMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM TITANATE POWDER, ACTIVE MATERIAL, AND ENERGY STORAGE DEVICE...
- Publication number 20160204433
- Publication date Jul 14, 2016
- Ube Industries, Ltd.
- Hirofumi TAKEMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Conductive polymer composition and ptc element
- Publication number 20030015285
- Publication date Jan 23, 2003
- Yasumasa Iwamoto
- H01 - BASIC ELECTRIC ELEMENTS