Inventor · disambiguated record
Yoshitsugu Morooka
Also filed as: MOROOKA YOSHITSUGU
2 granted patents·2 pending applications·37 citations·filing 2000–2003
64Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0173US6488204B1Payment management method and system using an IC cardHITACHI LTD·Filed 2000·Granted Dec 3, 2002·13 cites·6 claims
- 0267US6604679B2Payment management method and system using an IC cardHITACHI LTD·Filed 2002·Granted Aug 12, 2003·24 cites·11 claims
- 0354US2003163426A1Method and system for controlling transaction fees for automatic teller machinesHITACHI LTD·Filed 2002·Application pending·0 cites
- 0453US2004172361A1Dutch account settlement methodHITACHI LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →