Hiroharu Nagata

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Machine component made of ferrous sintered metal
- Patent number 12,146,208
- Issue date Nov 19, 2024
- NTN Corporation
- Toshihiko Mouri
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintered bearing for an EGR valve and manufacturing method thereof
- Patent number 11,306,778
- Issue date Apr 19, 2022
- NTN Corporation
- Yoshinori Ito
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Machine component made of ferrous sintered metal
- Patent number 11,035,027
- Issue date Jun 15, 2021
- NTN Corporation
- Toshihiko Mouri
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Machine component made of ferrous sintered metal
- Patent number 9,970,086
- Issue date May 15, 2018
- NTN Corporation
- Toshihiko Mouri
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
MACHINE COMPONENT MADE OF FERROUS SINTERED METAL
- Publication number 20210254199
- Publication date Aug 19, 2021
- NTN Corporation
- Toshihiko Mouri
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MACHINE COMPONENT MADE OF FERROUS SINTERED METAL
- Publication number 20180223398
- Publication date Aug 9, 2018
- NTN Corporation
- Toshihiko Mouri
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED BEARING FOR AN EGR VALVE AND MANUFACTURING METHOD THEREOF
- Publication number 20160223017
- Publication date Aug 4, 2016
- NTN Corporation
- Yoshinori ITO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SINTERED BEARING FOR FUEL PUMP AND METHOD OF MANUFACTURING SAME
- Publication number 20160223018
- Publication date Aug 4, 2016
- NTN Corporation
- Yoshinori ITO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MACHINE COMPONENT MADE OF FERROUS SINTERED METAL
- Publication number 20150232966
- Publication date Aug 20, 2015
- NTN CORPORATION
- Toshihiko Mouri
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...