Hidetoshi MAEDA

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Fukuroi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Friction plate and wet multiple-plate clutch with friction plate
- Patent number 10,094,428
- Issue date Oct 9, 2018
- NSK-Warner K.K.
- Kazuyuki Tohyama
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Friction plate provided with core plate and manufacturing method th...
- Patent number 9,765,828
- Issue date Sep 19, 2017
- NSK-Warner K.K.
- Kazuyuki Tohyama
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
FRICTION PLATE PROVIDED WITH CORE PLATE AND MANUFACTURING METHOD TH...
- Publication number 20160025155
- Publication date Jan 28, 2016
- NSK-Warner K.K.
- Kazuyuki TOHYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
FRICTION PLATE AND WET MULTIPLE-PLATE CLUTCH WITH FRICTION PLATE
- Publication number 20150362023
- Publication date Dec 17, 2015
- NSK-Warner K.K.
- Kazuyuki TOHYAMA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...