Assignee
HAMANAKA HIROYOSHI
JP·3 granted patents·32 citations·filing 1981–2004
Top patents by PatentIndex Score
3 records- 0178US7229561B1Method of in-pipe activation of running water and in-pipe activator for running water as well as method of maintaining body temperature by way of promoting blood flowHAMANAKA HIROYOSHI·Filed 2004·Granted Jun 12, 2007·19 cites·12 claims
- 0246US4385184ACationic surface active agentsHAMANAKA HIROYOSHI·Filed 1981·Granted May 24, 1983·5 cites·11 claims
- 0339US4662558ASpatter preventing methodHAMANAKA HIROYOSHI·Filed 1985·Granted May 5, 1987·8 cites·10 claims
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