Mizuki WATANABE

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Fujisawa-shi, Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bearing element manufacturing method, bearing manufacturing method,...
- Patent number 12,209,614
- Issue date Jan 28, 2025
- NSK Ltd.
- Kouhei Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Molding device for manufacturing cylindrical rolling body, manufact...
- Patent number 10,525,522
- Issue date Jan 7, 2020
- NSK Ltd.
- Yuu Yasuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing cylindrical ring member, bearing, clutch,...
- Patent number 10,213,825
- Issue date Feb 26, 2019
- NSK Ltd.
- Kouhei Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
BEARING ELEMENT MANUFACTURING METHOD, BEARING MANUFACTURING METHOD,...
- Publication number 20250092914
- Publication date Mar 20, 2025
- NSK Ltd.
- Kouhei MORI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEARING ELEMENT MANUFACTURING METHOD, BEARING MANUFACTURING METHOD,...
- Publication number 20230160431
- Publication date May 25, 2023
- NSK Ltd.
- Kouhei MORI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MOLDING DEVICE FOR MANUFACTURNG CYLINDRICAL ROLLING BODY, MANUFACTU...
- Publication number 20190358696
- Publication date Nov 28, 2019
- NSK Ltd.
- Yuu YASUDA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING CYLINDRICAL RING MEMBER, BEARING, CLUTCH,...
- Publication number 20180257131
- Publication date Sep 13, 2018
- NSK Ltd.
- Kouhei MORI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...