Assignee
HIRAOKA & CO H K LTD
HK·3 granted patents·103 citations·filing 1992–1999
Technology mixA47J1
Top patents by PatentIndex Score
3 records- 0192US6024014APortable reversible grill with improved fluid drainageHIRAOKA & CO H K LTD·Filed 1999·Granted Feb 15, 2000·96 cites·7 claims
- 0242USD393472SPortable chilling deviceHIRAOKA & CO H K LTD·Filed 1995·Granted Apr 14, 1998·7 cites·1 claims
- 0330USD341535SLetter openerHIRAOKA & CO H K LTD·Filed 1992·Granted Nov 23, 1993·0 cites·1 claims
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