Kyohei Yamakawa

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Static charge eliminator and static charge elimination method
- Patent number 11,139,638
- Issue date Oct 5, 2021
- Mitsubishi Electric Corporation
- Kyohei Yamakawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Static Charge Eliminator and Static Charge Elimination Method
- Publication number 20190356115
- Publication date Nov 21, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Kyohei Yamakawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL