Inventor · disambiguated record
Katsuo Yamada
Also filed as: YAMADA KATSUO
20 granted patents·3 pending applications·172 citations·filing 1995–2023
93Inventor score
Files withFDK CORP7SANDISK TECHNOLOGIES INC5SANDISK TECHNOLOGIES LLC4FURUNO ELECTRIC CO3FUJISAWA NAOMI1
Top patents by PatentIndex Score
23 records- 0197US10115459B1Multiple liner interconnects for three dimensional memory devices and method of making thereofSANDISK TECHNOLOGIES LLC·Filed 2017·Granted Oct 30, 2018·34 cites·19 claims
- 0289US6556117B1Multi-channel uniform output type transformerFDK CORP·Filed 2000·Granted Apr 29, 2003·35 cites·22 claims
- 0388US9177853B1Barrier layer stack for bit line air gap formationSANDISK TECHNOLOGIES INC·Filed 2014·Granted Nov 3, 2015·9 cites·20 claims
- 0482US9847249B2Buried etch stop layer for damascene bit line formationSANDISK TECHNOLOGIES LLC·Filed 2014·Granted Dec 19, 2017·5 cites·9 claims
- 0581US9391081B1Metal indentation to increase inter-metal breakdown voltageSANDISK TECHNOLOGIES INC·Filed 2015·Granted Jul 12, 2016·4 cites·20 claims
- 0676US9799527B2Double trench isolationSANDISK TECHNOLOGIES LLC·Filed 2014·Granted Oct 24, 2017·3 cites·10 claims
- 0773US12509193B2Autonomous cruising system, navigational sign identifying method, and non-transitory computer-readable mediumFURUNO ELECTRIC CO·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 0872US6573820B2InductorFDK CORP·Filed 2001·Granted Jun 3, 2003·14 cites·12 claims
- 0971US7218196B2Noncontact couplerFDK CORP·Filed 2002·Granted May 15, 2007·12 cites·9 claims
- 1068US9466523B2Contact hole collimation using etch-resistant wallsSANDISK TECHNOLOGIES INC·Filed 2014·Granted Oct 11, 2016·2 cites·15 claims
- 1156US7345567B2Inverter transformerFDK CORP·Filed 2007·Granted Mar 18, 2008·1 cites·4 claims
- 1254US5929603AApparatus for preventing over-dischargeFDK CORP·Filed 1997·Granted Jul 27, 1999·34 cites·2 claims
- 1351US8736489B2GNSS receiverGOTO YOJI·Filed 2010·Granted May 27, 2014·2 cites·9 claims
- 1449US12438100B2Three-dimensional memory device with multiple types of support pillar structures and method of forming the sameSANDISK TECHNOLOGIES LLC·Filed 2022·Granted Oct 7, 2025·0 cites·18 claims
- 1546US5661394ASwitching power supplyFDK CORP·Filed 1995·Granted Aug 26, 1997·15 cites·11 claims
- 1644US8922429B2Satellite navigation deviceFUJISAWA NAOMI·Filed 2009·Granted Dec 30, 2014·2 cites·3 claims
- 1742US9685070B2Device, system and method for informing alarmFURUNO ELECTRIC CO·Filed 2015·Granted Jun 20, 2017·0 cites·16 claims
- 1841US9607997B1Metal line with increased inter-metal breakdown voltageSANDISK TECHNOLOGIES INC·Filed 2015·Granted Mar 28, 2017·0 cites·20 claims
- 1941US2013176097A1Insulating transformerYAMADA KATSUO·Filed 2011·Application pending·0 cites
- 2041US2019204416A1Target object detecting device, method of detecting a target object and computer readable mediumFURUNO ELECTRIC CO·Filed 2018·Application pending·0 cites
- 2138US6861938B2High-frequency power inductance elementFDK CORP·Filed 2003·Granted Mar 1, 2005·0 cites·2 claims
- 2234US8203413B2Winding componentHIRONAKA KIYOSHI·Filed 2007·Granted Jun 19, 2012·0 cites·3 claims
- 2333US2016204059A1Conductive Lines with Protective SidewallsSANDISK TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →