Assignee
YAMAMOTO KEIICHI
JP·11 granted patents·5 pending applications·101 citations·filing 1987–2011
Top patents by PatentIndex Score
16 records- 0197US8283829B2Axial gap motorYAMAMOTO KEIICHI·Filed 2008·Granted Oct 9, 2012·47 cites·4 claims
- 0291US8513586B2Semiconductor device and electronic apparatusYAMAMOTO KEIICHI·Filed 2010·Granted Aug 20, 2013·8 cites·11 claims
- 0377US8765176B2Method of manufacturing tabletYAMAMOTO KEIICHI·Filed 2002·Granted Jul 1, 2014·11 cites·37 claims
- 0475US8304949B2Axial gap motorYAMAMOTO KEIICHI·Filed 2009·Granted Nov 6, 2012·7 cites·17 claims
- 0571US8952972B2Information processing apparatus, information processing method and storage mediumYAMAMOTO KEIICHI·Filed 2011·Granted Feb 10, 2015·4 cites·23 claims
- 0668US8950027B2Respiratory tract widening tool and respiratory tract widening unit provided therewithYAMAMOTO KEIICHI·Filed 2010·Granted Feb 10, 2015·7 cites·8 claims
- 0768US8502887B2Image processing apparatus and methodYAMAMOTO KEIICHI·Filed 2009·Granted Aug 6, 2013·4 cites·15 claims
- 0867US9459789B2Information processing apparatus and operation method thereof for determining a flick operation of a pointerYAMAMOTO KEIICHI·Filed 2011·Granted Oct 4, 2016·2 cites·12 claims
- 0959US4740526AElastic foamed material containing large amount of metallic component and a method for producing said materialYAMAMOTO KEIICHI·Filed 1987·Granted Apr 26, 1988·11 cites·7 claims
- 1053US2010214274A1Active-matrix display panel and device, and method for driving sameYAMAMOTO KEIICHI·Filed 2008·Application pending·0 cites
- 1149US2012013593A1Display deviceYAMAMOTO KEIICHI·Filed 2009·Application pending·0 cites
- 1246US2011134167A1Display device and electric apparatus using the sameYAMAMOTO KEIICHI·Filed 2009·Application pending·0 cites
- 1338US2008036512A1Signal delay circuit and driver circuit, signal transmission module, and signal transmission system using signal delay circuitYAMAMOTO KEIICHI·Filed 2007·Application pending·0 cites
- 1436US2012229408A1Display deviceYAMAMOTO KEIICHI·Filed 2010·Application pending·0 cites
- 1530US9586921B2Burdock fruit extract containing arctigenin at high content and process for producing sameYAMAMOTO KEIICHI·Filed 2010·Granted Mar 7, 2017·0 cites·2 claims
- 1630US4994500AActive and elastic foamed materialsYAMAMOTO KEIICHI·Filed 1989·Granted Feb 19, 1991·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →