Eiji Matsumoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gold or platinum target, and production method for same
- Patent number 10,297,430
- Issue date May 21, 2019
- Furuya Metal Co., Ltd.
- Tomohiro Maruko
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Exposure management system, dosimeter, and wireless relay device
- Patent number 9,063,233
- Issue date Jun 23, 2015
- Fuji Electric Co., Ltd.
- Eiji Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GOLD OR PLATINUM TARGET, AND PRODUCTION METHOD FOR SAME
- Publication number 20160343553
- Publication date Nov 24, 2016
- FURUYA METAL CO., LTD.
- Tomohiro MARUKO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EXPOSURE MANAGEMENT SYSTEM, DOSIMETER, AND WIRELESS RELAY DEVICE
- Publication number 20110063127
- Publication date Mar 17, 2011
- Fuji Electric Systems Co., Ltd.
- Eiji Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE