Koji Hamajima

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Chiryu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing constituent member of constant-velocity joint
- Patent number 11,859,676
- Issue date Jan 2, 2024
- JTEKT CORPORATION
- Motonori Nakao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Constant velocity joint, manufacturing method of constant velocity...
- Patent number 7,540,807
- Issue date Jun 2, 2009
- JTEKT Corporation
- Eiji Nakagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING CONSTITUENT MEMBER OF CONSTANT-VELOCITY JOINT
- Publication number 20200200224
- Publication date Jun 25, 2020
- JTEKT Corporation
- Motonori NAKAO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Constant velocity joint,manufacturing method of constant velocity j...
- Publication number 20070243938
- Publication date Oct 18, 2007
- TOYODA KOKI KABUSHIKI KAISHA
- Eiji Nakagawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...