Inventor · disambiguated record
Takao Ishii
Also filed as: ISHII TAKAO
9 granted patents·2 pending applications·115 citations·filing 1973–2020
87Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE3SHITARA KENICHI3HUAWEI TECH CO LTD1NIPPON STEEL CORP1SAMSUNG ELECTRONICS CO LTD1
Top patents by PatentIndex Score
11 records- 0181US3956610AMethod for welding iron steel and nonferrous alloyNIPPON STEEL CORP·Filed 1973·Granted May 11, 1976·40 cites·20 claims
- 0270US8089714B2Deterioration detection method of composite magnetic head and magnetic disk inspection apparatusSHITARA KENICHI·Filed 2010·Granted Jan 3, 2012·3 cites·10 claims
- 0366US6045611AMethod of manufacturing a LiGaO2 single-crystal substrateNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Apr 4, 2000·19 cites·16 claims
- 0463US3986018ALight source deviceUSHIO ELECTRIC INC·Filed 1975·Granted Oct 12, 1976·20 cites·4 claims
- 0550US5801527AApparatus and method for testing semiconductor deviceTOKYO ELECTRON LTD·Filed 1995·Granted Sep 1, 1998·16 cites·15 claims
- 0647US2007245814A1Magnetic disk defect test method, protrusion test device and glide testerSHITARA KENICHI·Filed 2007·Application pending·0 cites
- 0746US11019288B2Image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 25, 2021·0 cites·20 claims
- 0845US12321035B2Control method for shape memory alloy motor in photographing apparatus and photographing apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Jun 3, 2025·0 cites·9 claims
- 0938US5413880AOxygen ion conductor and solid fuel cellNIPPON TELEGRAPH & TELEPHONE·Filed 1993·Granted May 9, 1995·12 cites·4 claims
- 1038US2012026622A1Method and apparatus for inspecting magnetic diskSHITARA KENICHI·Filed 2011·Application pending·0 cites
- 1134US6077342ALiGaO2 single crystal, single-crystal substrate, and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Jun 20, 2000·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →