Hironori Wada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
R-T-B based permanent magnet and raw alloy for the same
- Patent number 9,970,087
- Issue date May 15, 2018
- TDK Corporation
- Ryuji Hashimoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbonless pressure-sensitive copying paper
- Patent number 5,880,064
- Issue date Mar 9, 1999
- Mitsubishi Paper Mills Ltd.
- Nobuhiro Kagota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
R-T-B BASED PERMANENT MAGNET AND RAW ALLOY FOR THE SAME
- Publication number 20150302959
- Publication date Oct 22, 2015
- TDK Corporation
- Ryuji HASHIMOTO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...