Jining LIU

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Koga-shi, Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for automatically insetting tube into bending die
- Patent number 11,904,379
- Issue date Feb 20, 2024
- Sanoh Industrial Co., Ltd.
- Jining Liu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Chuck device
- Patent number 10,953,476
- Issue date Mar 23, 2021
- Sanoh Industrial Co., Ltd.
- Jining Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe end processing device
- Patent number 10,821,656
- Issue date Nov 3, 2020
- Sanoh Industrial Co., Ltd.
- Jining Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BENDING DIE AND METHOD FOR MANUFACTURING BENDING DIE
- Publication number 20230294169
- Publication date Sep 21, 2023
- SANOH INDUSTRIAL CO., LTD.
- Jining LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
DEVICE FOR AUTOMATICALLY INSETTING TUBE INTO BENDING DIE
- Publication number 20200368801
- Publication date Nov 26, 2020
- SANOH INDUSTRIAL CO., LTD.
- Jining LIU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BENDING DIE AND METHOD FOR MANUFACTURING BENDING DIE
- Publication number 20200361134
- Publication date Nov 19, 2020
- SANOH INDUSTRIAL CO., LTD.
- Jining LIU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PIPE END PROCESSING DEVICE
- Publication number 20200061902
- Publication date Feb 27, 2020
- SANOH INDUSTRIAL CO., LTD.
- Jining LIU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CHUCK DEVICE
- Publication number 20200061719
- Publication date Feb 27, 2020
- SANOH INDUSTRIAL CO., LTD.
- Jining LIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR