Kiyohiko WATANABE

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Iruma-shi, Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rod member feeding device, machine tool including the rod member fe...
- Patent number 12,048,959
- Issue date Jul 30, 2024
- Citizen Watch Co., Ltd.
- Kiyohiko Watanabe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Bar material supplying device and numerical control machine tool ha...
- Patent number 9,731,353
- Issue date Aug 15, 2017
- Citizen Machinery Co., Ltd.
- Kiyohiko Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROD MEMBER FEEDING DEVICE, MACHINE TOOL INCLUDING THE ROD MEMBER FE...
- Publication number 20210299732
- Publication date Sep 30, 2021
- Citizen Watch Co., Ltd.
- Kiyohiko WATANABE
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BAR MATERIAL SUPPLYING DEVICE AND NUMERICAL CONTROL MACHINE TOOL HA...
- Publication number 20160214179
- Publication date Jul 28, 2016
- CITIZEN MACHINERY CO., LTD.
- Kiyohiko WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR