Inventor · disambiguated record
Yoshiyuki Ishiyama
Also filed as: ISHIYAMA YOSHIYUKI
7 granted patents·2 pending applications·13 citations·filing 2002–2022
76Inventor score
Top patents by PatentIndex Score
9 records- 0175US8692628B2High-frequency moduleMURATA MANUFACTURING CO·Filed 2013·Granted Apr 8, 2014·5 cites·20 claims
- 0256US7391682B2Optical disk system with improved signal regulation capabilityRICOH KK·Filed 2004·Granted Jun 24, 2008·4 cites·39 claims
- 0356US6967913B2Information processing method for achieving optimization of recording velocityRICOH KK·Filed 2002·Granted Nov 22, 2005·3 cites·17 claims
- 0447US2023026383A1Liquid discharge head attachment device, liquid discharge unit, and liquid discharge apparatusKIKUCHI TEPPEI·Filed 2022·Application pending·0 cites
- 0546US7239590B2Write power control method, write power control apparatus and information recording apparatus having the sameRICOH KK·Filed 2003·Granted Jul 3, 2007·1 cites·3 claims
- 0644US10675868B2Liquid discharging device and drive waveform control methodNONOYAMA YUSUKE·Filed 2019·Granted Jun 9, 2020·0 cites·8 claims
- 0738US8581673B2Circuit moduleISHIYAMA YOSHIYUKI·Filed 2012·Granted Nov 12, 2013·0 cites·11 claims
- 0837US7518967B2Position control method and device, and optical disk deviceRICOH KK·Filed 2004·Granted Apr 14, 2009·0 cites·10 claims
- 0935US2005007904A1Tilt control method, program, recording medium, and optical disk driveFiled 2004·Application pending·0 cites
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