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Akihiro Yamashita
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Kosai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bonding part, multiple-plate clutch device provided with said bondi...
Patent number
11,754,128
Issue date
Sep 12, 2023
Kabushiki Kaisha F.C.C.
Akihiro Yamashita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wet friction plate, wet multi-plate clutch device provided with sam...
Patent number
11,401,980
Issue date
Aug 2, 2022
Kabushiki Kaisha F.C.C.
Kenichiro Seki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for forming an undercut and method for manufacturing a forme...
Patent number
9,266,160
Issue date
Feb 23, 2016
Kabushiki Kaisha F.C.C.
Yoshiharu Nakamura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process of forming nanocrystal layer
Patent number
8,382,919
Issue date
Feb 26, 2013
Toyohashi University of Technology
Minoru Umemoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and device for producing clutch friction plate
Patent number
7,434,300
Issue date
Oct 14, 2008
Kabushiki Kaisha F.C.C.
Kensuke Oguri
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Process and device for producing clutch friction plate
Patent number
7,240,413
Issue date
Jul 10, 2007
Kabushiki Kaisha F.C.C.
Kensuke Oguri
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
BONDING PART, MULTIPLE-PLATE CLUTCH DEVICE PROVIDED WITH SAID BONDI...
Publication number
20220349448
Publication date
Nov 3, 2022
Kabushiki Kaisha F.C.C.
Akihiro YAMASHITA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WET FRICTION PLATE, WET MULTI-PLATE CLUTCH DEVICE PROVIDED WITH SAM...
Publication number
20220018400
Publication date
Jan 20, 2022
Kabushiki Kaisha F.C.C.
Kenichiro SEKI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD FOR FORMING AN UNDERCUT AND METHOD FOR MANUFACTURING A FORME...
Publication number
20130228001
Publication date
Sep 5, 2013
Yoshiharu Nakamura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Process of forming ultrafine crystal layer, machine component havi...
Publication number
20100151270
Publication date
Jun 17, 2010
Toyohashi University of Technology
Minoru Umemoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Process of Forming Ultrafine Crystal Layer, Machine Component Havin...
Publication number
20080286597
Publication date
Nov 20, 2008
Minoru Umemoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Process and device for producing clutch friction plate
Publication number
20080034564
Publication date
Feb 14, 2008
KABUSHIKI KAISHA F.C.C.
Kensuke Oguri
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Process and device for producing clutch friction plate
Publication number
20050133332
Publication date
Jun 23, 2005
Kensuke Oguri
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...