Inventor · disambiguated record
Yuichi Ishizuka
Also filed as: ISHIZUKA YUICHI
3 granted patents·38 citations·filing 2002–2005
70Inventor score
Top patents by PatentIndex Score
3 records- 0180US7245146B2Semiconductor device with termination resistance adjusting circuitNEC ELECTRONICS CORP·Filed 2005·Granted Jul 17, 2007·16 cites·20 claims
- 0265US6817537B2Time card and time recorder system using time cardAMANO CORP·Filed 2002·Granted Nov 16, 2004·17 cites·9 claims
- 0357US7199620B2Signal detecting circuitNEC ELECTRONICS CORP·Filed 2005·Granted Apr 3, 2007·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →