Assignee
HASEGAWA KEIICHI
JP·2 granted patents·3 pending applications·5 citations·filing 2004–2012
Top patents by PatentIndex Score
5 records- 0177US9022281B2Commodity sales data processing apparatus, checkout system and control methodHASEGAWA KEIICHI·Filed 2012·Granted May 5, 2015·3 cites·6 claims
- 0267US8584962B2Information processing apparatus and information processing methodHASEGAWA KEIICHI·Filed 2012·Granted Nov 19, 2013·2 cites·8 claims
- 0342US2005207949A1Gas processing device and combustion efficiency improving device for enginesHASEGAWA KEIICHI·Filed 2004·Application pending·0 cites
- 0441US2012300074A1Detection apparatus and detection methodHASEGAWA KEIICHI·Filed 2012·Application pending·0 cites
- 0537US2012048927A1Code reading device and code reading methodHASEGAWA KEIICHI·Filed 2011·Application pending·0 cites
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