Masayuki Watanabe

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Naka-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of separation and recovery of elements from radioactive liqu...
- Patent number 6,843,921
- Issue date Jan 18, 2005
- Institute of Research and Innovation
- Etsushu Kuraoka
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of separating trivalent actinides and rare earth elements
- Patent number 5,708,958
- Issue date Jan 13, 1998
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Yoshikazu Koma
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extractant for selectively extracting strontium from aqueous soluti...
- Patent number 5,463,099
- Issue date Oct 31, 1995
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Yoshiaki Kobuke
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of separation and recovery of elements from radioactive liqu...
- Publication number 20030234223
- Publication date Dec 25, 2003
- Etsushu Kuraoka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL