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last 30 patents
Information
Patent Grant
Friction material composition, friction material, and friction member
Patent number
11,649,869
Issue date
May 16, 2023
Resonac Corporation
Kazuya Baba
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Non-asbestos friction material composition, friction material using...
Patent number
10,626,934
Issue date
Apr 21, 2020
Hitachi Chemical Company, Ltd.
Takashi Kikudome
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Friction material composition, friction material, and friction member
Patent number
10,570,975
Issue date
Feb 25, 2020
Hitachi Chemical Company, Ltd.
Kazuya Baba
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Non-asbestos friction material composition
Patent number
10,316,918
Issue date
Jun 11, 2019
Hitachi Chemical Company, Ltd.
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Non-asbestos friction material composition, friction material using...
Patent number
10,302,165
Issue date
May 28, 2019
Hitachi Chemical Company, Ltd.
Takashi Kikudome
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Non-asbestos friction material composition, friction material using...
Patent number
9,863,493
Issue date
Jan 9, 2018
Hitachi Chemical Company, Ltd.
Takashi Kikudome
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Non-asbestos friction material composition
Patent number
9,470,283
Issue date
Oct 18, 2016
Hitachi Chemical Company, Ltd.
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Non-asbestos friction-material composition, and friction material a...
Patent number
9,464,683
Issue date
Oct 11, 2016
Hitachi Chemical Company, Ltd.
Kazuya Baba
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Non-asbestos friction material composition, and friction material a...
Patent number
9,464,682
Issue date
Oct 11, 2016
Hitachi Chemical Company, Ltd.
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Non-asbestos friction material composition, and friction material a...
Patent number
9,441,693
Issue date
Sep 13, 2016
Hitachi Chemical Company, Ltd.
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Friction material composition and friction material produced therewith
Patent number
8,034,427
Issue date
Oct 11, 2011
Hitachi Chemical Co., Ltd.
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
FRICTIONAL MEMBER, AND FRICTIONAL MATERIAL COMPOSITION AND FRICTION...
Publication number
20200332851
Publication date
Oct 22, 2020
Hitachi Chemical Company, Ltd.
Yoshihisa TAKAHASHI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FRICTION MATERIAL COMPOSITION, FRICTION MATERIAL, AND FRICTION MEMBER
Publication number
20200032868
Publication date
Jan 30, 2020
Hitachi Chemical Company, Ltd.
Kazuya BABA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
FRICTION MATERIAL COMPOSITION, FRICTION MATERIAL, AND FRICTION MEMBER
Publication number
20190024744
Publication date
Jan 24, 2019
Hitachi Chemical Company, Ltd.
Kazuya BABA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NON-ASBESTOS FRICTION MATERIAL COMPOSITION, FRICTION MATERIAL USING...
Publication number
20180112730
Publication date
Apr 26, 2018
Takashi Kikudome
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
NON-ASBESTOS FRICTION MATERIAL COMPOSITION
Publication number
20160265612
Publication date
Sep 15, 2016
Hitachi Chemical Company, Ltd.
Mitsuo UNNO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CARBON FIBER COMPOSITE MATERIAL, AND BRAKE MEMBER, STRUCTURAL MEMBE...
Publication number
20150005151
Publication date
Jan 1, 2015
Hitachi Chemical Company, Ltd.
Kazuya BABA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
NON-ASBESTOS FRICTION MATERIAL COMPOSITION
Publication number
20140202805
Publication date
Jul 24, 2014
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
NON-ASBESTOS FRICTION-MATERIAL COMPOSITION, AND FRICTION MATERIAL A...
Publication number
20130240310
Publication date
Sep 19, 2013
Kazuya Baba
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
NON-ASBESTOS FRICTION MATERIAL COMPOSITION, FRICTION MATERIAL USING...
Publication number
20130228403
Publication date
Sep 5, 2013
Takashi Kikudome
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
NON-ASBESTOS FRICTION MATERIAL COMPOSITION, FRICTION MATERIAL USING...
Publication number
20130220747
Publication date
Aug 29, 2013
Takashi Kikudome
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
NON-ASBESTOS FRICTION MATERIAL COMPOSITION, AND FRICTION MATERIAL A...
Publication number
20130220748
Publication date
Aug 29, 2013
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
NON-ASBESTOS FRICTION MATERIAL COMPOSITION, AND FRICTION MATERIAL A...
Publication number
20130220746
Publication date
Aug 29, 2013
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CARBON FIBER COMPOSITE MATERIAL, AND BRAKE MEMBER, STRUCTURAL MEMBE...
Publication number
20110200819
Publication date
Aug 18, 2011
Hitachi Chemical Company, Ltd.
Kazuya BABA
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
DISC BRAKE
Publication number
20110100773
Publication date
May 5, 2011
Hitachi Chemical Company, Ltd.
Kishio Hidaka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CARBON/SILICON CARBIDE SYSTEM COMPOSITE MATERIAL
Publication number
20100331166
Publication date
Dec 30, 2010
Hitachi Chemical Company, Ltd.
Kishio HIDAKA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
FRICTION MATERIAL COMPOSITION AND FRICTION MATERIAL PRODUCED THEREWITH
Publication number
20100196691
Publication date
Aug 5, 2010
HITACHI CHEMICAL CO., Ltd.
Mitsuo Unno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Disc rotor for disc brake
Publication number
20090294228
Publication date
Dec 3, 2009
Hitachi Chemical Company, Ltd.
Yoshihiko Iga
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...