Inventor · disambiguated record
Yuuichirou Nariyoshi
Also filed as: NARIYOSHI YUUICHIROU
3 granted patents·59 citations·filing 2000–2002
70Inventor score
Top patents by PatentIndex Score
3 records- 0173US6907526B2IC card and microprocessorHITACHI ULSI SYS CO LTD·Filed 2001·Granted Jun 14, 2005·27 cites·13 claims
- 0270US7086087B1Information processing device, card device and information processing systemHITACHI ULSI SYS CO LTD·Filed 2000·Granted Aug 1, 2006·31 cites·10 claims
- 0347US7451485B2Information processing unit having tamper-resistant systemHITACHI LTD·Filed 2002·Granted Nov 11, 2008·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →