Assignee
KUHARA TAKASHI
JP·2 granted patents·17 citations·filing 1987–1989
Top patents by PatentIndex Score
2 records- 0139US5009261ADevice for providing communication between water tanks of heat accumulation tank systemKUHARA TAKASHI·Filed 1989·Granted Apr 23, 1991·9 cites·3 claims
- 0230US4887667ADevice for providing communication between water tanks of heat accumulation tank systemKUHARA TAKASHI·Filed 1987·Granted Dec 19, 1989·8 cites·37 claims
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