Assignee
ISHIZUKA HARUO
3 granted patents·43 citations·filing 1974–2011
Top patents by PatentIndex Score
3 records- 0187USD243736SPillowISHIZUKA HARUO·Filed 1974·Granted Mar 22, 1977·20 cites·1 claims
- 0271US8786917B2Image reading method and image reading apparatusISHIZUKA HARUO·Filed 2011·Granted Jul 22, 2014·2 cites·20 claims
- 0345US4036234ADiaper supplement insertISHIZUKA HARUO·Filed 1977·Granted Jul 19, 1977·21 cites·7 claims
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