Inventor · disambiguated record
Takafumi Arakawa
Also filed as: ARAKAWA TAKAFUMI
10 granted patents·2 pending applications·117 citations·filing 2001–2018
86Inventor score
Top patents by PatentIndex Score
12 records- 0192US7037788B2Manufacturing method of semiconductor deviceDENSO CORP·Filed 2004·Granted May 2, 2006·63 cites·11 claims
- 0283US6448139B2Manufacturing method of semiconductor deviceDENSO CORP·Filed 2001·Granted Sep 10, 2002·32 cites·29 claims
- 0381US11067041B2Control device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Jul 20, 2021·2 cites·10 claims
- 0471US8056707B2Heat resistant laminated conveyor belt and manufacturing method thereofISHIBUCHI HIROSHI·Filed 2005·Granted Nov 15, 2011·4 cites·7 claims
- 0565US6864532B2Semiconductor device and method for manufacturing the sameDENSO CORP·Filed 2002·Granted Mar 8, 2005·10 cites·10 claims
- 0657US6624044B2Method for manufacturing semiconductor device having trench filled with polysiliconDENSO CORP·Filed 2001·Granted Sep 23, 2003·6 cites·39 claims
- 0754US11242813B2Internal combustion engine control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Feb 8, 2022·0 cites·9 claims
- 0851US9863999B2Circuit and method for inspecting semiconductor deviceDENSO CORP·Filed 2015·Granted Jan 9, 2018·0 cites·3 claims
- 0943US10920683B2Control device for internal combustion engineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Feb 16, 2021·0 cites·11 claims
- 1040US10840238B2Semiconductor deviceDENSO CORP·Filed 2017·Granted Nov 17, 2020·0 cites·9 claims
- 1136US2001048132A1Semiconductor device and manufacturing method of the sameFiled 2001·Application pending·0 cites
- 1236US2020200100A1Throttle Valve Controller Device for Internal Combustion EngineHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →