Inventor · disambiguated record
Takaaki Ichikawa
Also filed as: ICHIKAWA TAKAAKI
18 granted patents·6 pending applications·230 citations·filing 2000–2025
94Inventor score
Top patents by PatentIndex Score
24 records- 0191US6627009B1Extrafine copper alloy wire, ultrafine copper alloy wire, and process for producing the sameHITACHI CABLE·Filed 2000·Granted Sep 30, 2003·39 cites·2 claims
- 0284US6649843B2Composite conductor, production method thereof and cable using the sameHITACHI CABLE·Filed 2001·Granted Nov 18, 2003·28 cites·19 claims
- 0383US6518505B1Ultrafine copper alloy wire and process for producing the sameHITACHI CABLE·Filed 2000·Granted Feb 11, 2003·23 cites·10 claims
- 0482US7173188B2Straight angle conductor and method of manufacturing the sameHITACHI CABLE·Filed 2004·Granted Feb 6, 2007·19 cites·9 claims
- 0577US6326549B1Terminal-processed structure of tape-shaped cable including plurality of coaxial cables arranged in parallel and method for processing terminal of the sameHITACHI CABLE·Filed 2000·Granted Dec 4, 2001·18 cites·2 claims
- 0676US7154044B2Flat cable conductor, method of making the same and flat cable using the sameHITACHI CABLE·Filed 2005·Granted Dec 26, 2006·7 cites·20 claims
- 0775US2025372796A1Electricity storage packPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0871US6862672B1Semiconductor memory device and method of controlling sameFUJITSU LTD·Filed 2000·Granted Mar 1, 2005·24 cites·7 claims
- 0968US6518503B1Bending-resistant flexible flat cable and production process thereofHITACHI CABLE·Filed 2002·Granted Feb 11, 2003·14 cites·8 claims
- 1065US6521838B2Heat-resistant, flex-resistant flexible flat cable and process for producing the sameHITACHI CABLE·Filed 2001·Granted Feb 18, 2003·13 cites·5 claims
- 1164US7148426B2Lead-free solder, and connection lead and electrical component using said lead-free solderHITACHI CABLE·Filed 2001·Granted Dec 12, 2006·11 cites·2 claims
- 1261US6226199B1Non-volatile semiconductor memoryFUJITSU LTD·Filed 2000·Granted May 1, 2001·12 cites·10 claims
- 1360US6746214B2Control valve for compressors and manufacturing method thereofTAIHEIYO KOGYO KK·Filed 2002·Granted Jun 8, 2004·6 cites·17 claims
- 1459US6751855B2Process for forming an ultrafine copper alloy wireHITACHI CABLE·Filed 2002·Granted Jun 22, 2004·6 cites·3 claims
- 1553US2004187977A1Ultrafine copper alloy wire, stranded copper alloy wire conductor, extrafine coaxial cable, and process for producing ultrafine copper alloy wireHITACHI CABLE·Filed 2004·Application pending·0 cites
- 1652US8845829B2Cu alloy material, method of manufacturing Cu alloy conductor using the same, Cu alloy conductor obtained by the method, and cable or trolley wire using the Cu alloy conductorAOYAMA SEIGI·Filed 2010·Granted Sep 30, 2014·0 cites·6 claims
- 1752US6971629B2Control valve and method of making the sameTAIHEIYO KOGYO KK·Filed 2003·Granted Dec 6, 2005·5 cites·19 claims
- 1851US6338193B2Terminal-processed structure of tape-shaped cable including plurality of coaxial cables arranged in parallel and method for processing terminal of the sameHITACHI CABLE·Filed 2001·Granted Jan 15, 2002·3 cites·9 claims
- 1950US2005161129A1Cu alloy material, method of manufacturing Cu alloy conductor using the same, Cu alloy conductor obtained by the method, and cable or trolley wire using the Cu alloy conductorHITACHI CABLE·Filed 2004·Application pending·0 cites
- 2047US2002066503A1Ultrafine copper alloy wire, stranded copper alloy wire conductor, extrafine coaxial cable, and process for producing ultrafine copper alloy wireFiled 2001·Application pending·0 cites
- 2140US2014246102A1Flow control valveUNO KOKI·Filed 2012·Application pending·0 cites
- 2238US6587377B2Nonvolatile semiconductor memory device with reliable verify operationFUJITSU LTD·Filed 2001·Granted Jul 1, 2003·2 cites·9 claims
- 2335US10964552B2Methods for producing laminate and substrate for mounting a semiconductor deviceMITSUBISHI GAS CHEMICAL CO·Filed 2015·Granted Mar 30, 2021·0 cites·2 claims
- 2432US2003052767A1Coil for electrical and electronic equipment as well as process for production thereofFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →