Inventor · disambiguated record
Takehiko Hamada
Also filed as: HAMADA TAKEHIKO
11 granted patents·1 pending application·251 citations·filing 1995–2014
91Inventor score
Top patents by PatentIndex Score
12 records- 0190US6545360B1Semiconductor device and manufacturing method thereofNEC CORP·Filed 2000·Granted Apr 8, 2003·58 cites·17 claims
- 0275US5578524AFabrication process of a semiconductor device with a wiring structureNEC CORP·Filed 1995·Granted Nov 26, 1996·52 cites·20 claims
- 0374US6133641ASemiconductor substrate and method of manufacturing semiconductor deviceNEC CORP·Filed 1998·Granted Oct 17, 2000·41 cites·9 claims
- 0473US6871168B1Failure analysis system of semiconductor memory deviceNEC ELECTRONICS CORP·Filed 2000·Granted Mar 22, 2005·21 cites·66 claims
- 0563US6380049B1Semiconductor substrate and method of manufacturing semiconductor deviceNEC CORP·Filed 2000·Granted Apr 30, 2002·10 cites·6 claims
- 0662US7019293B1Position detecting system and methodNEC CORP·Filed 1998·Granted Mar 28, 2006·30 cites·1 claims
- 0757US5802000AHighly integrated semiconductor device having stepwise bit linesNEC CORP·Filed 1997·Granted Sep 1, 1998·18 cites·14 claims
- 0847US9927264B2Encoder and servomotorYASKAWA ELECTRIC CORP·Filed 2014·Granted Mar 27, 2018·0 cites·16 claims
- 0945US6300647B1Characteristic-evaluating storage capacitorsNEC CORP·Filed 1999·Granted Oct 9, 2001·12 cites·17 claims
- 1044US6363500B1Device and method for outputting positional information for LSI cells and recording medium for positional information output program for LSI cellsNEC CORP·Filed 1998·Granted Mar 26, 2002·9 cites·12 claims
- 1139US9321276B2Decorating method, control apparatus, and decorating systemSEIREN CO LTD·Filed 2013·Granted Apr 26, 2016·0 cites·15 claims
- 1238US2002031916A1Semiconductor device and manufacturing method thereofNEC CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →