Inventor · disambiguated record
Satoshi Ichikawa
Also filed as: ICHIKAWA SATOSHI
21 granted patents·7 pending applications·153 citations·filing 1992–2023
94Inventor score
Top patents by PatentIndex Score
28 records- 0183US10259624B2CapTOKYO LIGHT IND CO LTD·Filed 2016·Granted Apr 16, 2019·6 cites·2 claims
- 0279US8230292B2Method and apparatus for correcting and detecting multiple spotty-byte errors within a byte occurred in a limited number of bytesFUJIWARA EIJI·Filed 2005·Granted Jul 24, 2012·15 cites·18 claims
- 0378US6462633B1Surface acoustic wave device including parallel connected main and sub-filtersTOSHIBA KK·Filed 2001·Granted Oct 8, 2002·21 cites·12 claims
- 0469US6259336B1Surface acoustic wave filter deviceTOSHIBA KK·Filed 1999·Granted Jul 10, 2001·24 cites·19 claims
- 0568US9637282B2CapTOKYO LIGHT IND CO LTD·Filed 2014·Granted May 2, 2017·3 cites·5 claims
- 0663US6090744ACatalyst for cleaning exhaust gasMAZDA MOTOR·Filed 1997·Granted Jul 18, 2000·28 cites·19 claims
- 0763US2023402024A1Electronic device, method, and storage mediumCASIO COMPUTER CO LTD·Filed 2023·Application pending·0 cites
- 0862US10689167B2Container and capTOKYO LIGHT IND CO LTD·Filed 2016·Granted Jun 23, 2020·1 cites·9 claims
- 0957US9212333B2Dispersant, dispersion, method for adjusting viscosity of dispersant, mobile device, surface treatment agent, electrolytic solution, separator, and rechargeable lithium ion batteryICHIKAWA SATOSHI·Filed 2011·Granted Dec 15, 2015·1 cites·14 claims
- 1055US7542255B2Input protection circuitDENSO CORP·Filed 2007·Granted Jun 2, 2009·1 cites·21 claims
- 1155US7154360B2Filter using piezoelectric materialFUJITSU MEDIA DEVICES LTD·Filed 2004·Granted Dec 26, 2006·7 cites·17 claims
- 1254US5242883AExhaust gas disposable catalyst and method of manufacturing the sameMAZDA MOTOR·Filed 1992·Granted Sep 7, 1993·18 cites·7 claims
- 1354US2025276834A1Discharge capTENGA CO LTD·Filed 2023·Application pending·0 cites
- 1448US10781017B2Cap and discharge containerTOKYO LIGHT IND CO LTD·Filed 2017·Granted Sep 22, 2020·0 cites·12 claims
- 1543US6842090B2Surface acoustic wave device utilizing opposite propagation direction regions and resonant mode couplingTOSHIBA KK·Filed 2001·Granted Jan 11, 2005·2 cites·7 claims
- 1643US2019235006A1Wiring line abnormality detecting deviceDENSO CORP·Filed 2019·Application pending·0 cites
- 1742US6120746AExhaust gas cleaning catalyst component, process of production of the same and process for production of exhaust gas cleaning catalyst memberMAZDA MOTOR·Filed 1998·Granted Sep 19, 2000·8 cites·40 claims
- 1841US7221074B2Surface acoustic deviceFUJITSU MEDIA DEVICES LTD·Filed 2004·Granted May 22, 2007·2 cites·8 claims
- 1940US7462973B2Surface acoustic wave deviceFUJITSU MEDIA DEVICES LTD·Filed 2004·Granted Dec 9, 2008·2 cites·17 claims
- 2040US7372347B2Surface acoustic wave deviceFUJITSU MEDIA DEVICES LTD·Filed 2004·Granted May 13, 2008·2 cites·11 claims
- 2140US6864424B2Electronic component and packageFUJITSU MEDIA DEVICES LTD·Filed 2004·Granted Mar 8, 2005·2 cites·11 claims
- 2239US2020175294A1Character display system, character display device, and program for implementing character display systemSUNNET CO LTD·Filed 2018·Application pending·0 cites
- 2337US2017329023A1Radiation detector and method for manufacturing sameTOSHIBA ELECTRON TUBES & DEVIC·Filed 2016·Application pending·0 cites
- 2436US6171999B1Method of manufacturing catalystMAZDA MOTOR·Filed 1999·Granted Jan 9, 2001·7 cites·4 claims
- 2534US6077808AExhaust gas purifying catalyst and process of producing the sameMAZDA MOTOR·Filed 1998·Granted Jun 20, 2000·3 cites·11 claims
- 2633US9689338B2Air-fuel ratio sensor control deviceDENSO CORP·Filed 2015·Granted Jun 27, 2017·0 cites·4 claims
- 2733US2005104192A1Electronic deviceFiled 2004·Application pending·0 cites
- 2832US2017310337A1Electronic control unitDENSO CORP·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Satoshi Ichikawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →