Shigeki Matsushita

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method for outer joint member of constant velocity un...
- Patent number 9,505,081
- Issue date Nov 29, 2016
- NTN Corporation
- Naoki Nakagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Production facility, and production system
- Patent number 8,979,464
- Issue date Mar 17, 2015
- NTN Corporation
- Takuya Machida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Parts front and back face aligning apparatus for vibratory parts fe...
- Patent number 6,382,394
- Issue date May 7, 2002
- NTN Corporation
- Shigeki Matsushita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR OUTER JOINT MEMBER OF CONSTANT VELOCITY UN...
- Publication number 20150315668
- Publication date Nov 5, 2015
- Naoki NAKAGAWA
- C21 - METALLURGY OF IRON
Information Patent Application
PRODUCTION FACILITY, AND PRODUCTION SYSTEM
- Publication number 20110135429
- Publication date Jun 9, 2011
- Takuya Machida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR