Assignee
YAMAMOTO KAZUYA
JP·12 granted patents·3 pending applications·105 citations·filing 2006–2024
Top patents by PatentIndex Score
15 records- 0197US8289102B2Directional couplerYAMAMOTO KAZUYA·Filed 2010·Granted Oct 16, 2012·76 cites·5 claims
- 0294US9348291B2Image forming apparatus and image forming system with correction mechanismYAMAMOTO KAZUYA·Filed 2015·Granted May 24, 2016·8 cites·15 claims
- 0385US8461929B2Power amplifierYAMAMOTO KAZUYA·Filed 2011·Granted Jun 11, 2013·8 cites·13 claims
- 0476US8870176B2Sheet processing apparatus with pressing unitYAMAMOTO KAZUYA·Filed 2012·Granted Oct 28, 2014·3 cites·11 claims
- 0575US8649096B2Fine grating and mold thereforYAMAMOTO KAZUYA·Filed 2006·Granted Feb 11, 2014·3 cites·8 claims
- 0675US8558549B2Detector circuit and semiconductor device using sameYAMAMOTO KAZUYA·Filed 2010·Granted Oct 15, 2013·4 cites·11 claims
- 0773US12572104B2Sheet storage device and image forming apparatusYAMAMOTO KAZUYA·Filed 2024·Granted Mar 10, 2026·0 cites·11 claims
- 0864US8253984B2Facsimile machine, facsimile notification system, and communication terminal deviceYAMAMOTO KAZUYA·Filed 2009·Granted Aug 28, 2012·1 cites·24 claims
- 0962US12441567B2Sheet feeding device and image forming apparatus incorporating the sheet feeding deviceYAMAMOTO KAZUYA·Filed 2023·Granted Oct 14, 2025·0 cites·14 claims
- 1062US2024319657A1Spring mounting structure, sheet housing device, waste toner container, and image forming apparatusYAMAMOTO KAZUYA·Filed 2024·Application pending·0 cites
- 1160US8217722B2Power amplifierYAMAMOTO KAZUYA·Filed 2011·Granted Jul 10, 2012·2 cites·16 claims
- 1255US9102185B2Sheet processing apparatus with pressing unit, and image forming systemYAMAMOTO KAZUYA·Filed 2014·Granted Aug 11, 2015·0 cites·9 claims
- 1346US9007605B2Image formation apparatusYAMAMOTO KAZUYA·Filed 2012·Granted Apr 14, 2015·0 cites·8 claims
- 1446US2012148939A1Anion exchange membraneYAMAMOTO KAZUYA·Filed 2011·Application pending·0 cites
- 1543US2008212846A1Biometric authentication using biologic templatesYAMAMOTO KAZUYA·Filed 2007·Application pending·0 cites
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