Akio Sonoda

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Kitakyushu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Roll for hot rolling process and method for manufacturing same
- Patent number 11,207,721
- Issue date Dec 28, 2021
- FUJICO CO., LTD
- Hyo-Gyoung Kang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing mill roll, mill roll and manufacturing app...
- Patent number 10,155,283
- Issue date Dec 18, 2018
- FUJICO CO., LTD.
- Kenji Kimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing mill roll, mill roll and manufacturing app...
- Patent number 9,566,662
- Issue date Feb 14, 2017
- FUJICO CO., LTD.
- Kenji Kimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROLL FOR HOT ROLLING PROCESS AND METHOD FOR MANUFACTURING SAME
- Publication number 20180361445
- Publication date Dec 20, 2018
- FUJICO CO., LTD.
- HYO-GYOUNG KANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING MILL ROLL, MILL ROLL AND MANUFACTURING APP...
- Publication number 20170095884
- Publication date Apr 6, 2017
- FUJICO CO., LTD.
- Kenji Kimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING MILL ROLL, MILL ROLL AND MANUFACTURING APP...
- Publication number 20160023300
- Publication date Jan 28, 2016
- FUJICO CO., LTD.
- Kenji Kimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...