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Yoshitaka Nakanishi
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Kumamoto, JP
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last 30 patents
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Patent Grant
Shaft seal device, seal member and hydroelectric power generation d...
Patent number
9,664,287
Issue date
May 30, 2017
National University Corporation Kumamoto University
Yoshitaka Nakanishi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
SHAFT SEAL DEVICE, SEAL MEMBER AND HYDROELECTRIC POWER GENERATION D...
Publication number
20150300496
Publication date
Oct 22, 2015
NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
Yoshitaka NAKANISHI
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...