Assignee
YAMANAKA HIDEO
JP·2 granted patents·1 pending application·97 citations·filing 1978–2006
Top patents by PatentIndex Score
3 records- 0168US4235227AArtificial corpus cavernosum deviceYAMANAKA HIDEO·Filed 1978·Granted Nov 25, 1980·60 cites·10 claims
- 0250US2007087492A1Method for forming semiconductor film, method for manufacturing semiconductor device and electrooptic device, apparatus for performing the same, and semiconductor device and electrooptic deviceYAMANAKA HIDEO·Filed 2006·Application pending·0 cites
- 0345US5234401APenis erection assisting deviceYAMANAKA HIDEO·Filed 1993·Granted Aug 10, 1993·37 cites·17 claims
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