Inventor · disambiguated record
Takahisa Hirasawa
Also filed as: HIRASAWA TAKAHISA
16 granted patents·20 pending applications·36 citations·filing 2005–2025
88Inventor score
Top patents by PatentIndex Score
36 records- 0190US11658534B2Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2021·Granted May 23, 2023·1 cites·20 claims
- 0289US7722331B2Control system for air-compressing apparatusHITACHI LTD·Filed 2006·Granted May 25, 2010·23 cites·14 claims
- 0381US11283317B2Motor coil substrate, motor, and method for manufacturing motor coil substrateIBIDEN CO LTD·Filed 2019·Granted Mar 22, 2022·2 cites·20 claims
- 0481US10297937B2Composite flexible printed wiring board and method for manufacturing composite flexible printed wiring boardIBIDEN CO LTD·Filed 2018·Granted May 21, 2019·3 cites·20 claims
- 0578US2025392180A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2025·Application pending·0 cites
- 0674US8173004B2Method of manufacturing chromium plated article and chromium plating apparatusHIRASAWA TAKAHISA·Filed 2010·Granted May 8, 2012·2 cites·12 claims
- 0772US11201515B2Motor coil substrate and method for manufacturing motor coil substrateIBIDEN CO LTD·Filed 2019·Granted Dec 14, 2021·1 cites·20 claims
- 0870US2025260285A1Motor coil substrate and motorIBIDEN CO LTD·Filed 2025·Application pending·0 cites
- 0970US2025274006A1Motor coil substrate and motorIBIDEN CO LTD·Filed 2025·Application pending·0 cites
- 1068US2024421646A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2024·Application pending·0 cites
- 1167US11557932B2Coil substrate and motor coil substrateIBIDEN CO LTD·Filed 2021·Granted Jan 17, 2023·0 cites·20 claims
- 1267US11264855B2Coil substrate, laminated coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
- 1367US2025192634A1Coil substrate and motor coil substrateIBIDEN CO LTD·Filed 2025·Application pending·0 cites
- 1467US2024388158A1Motor coil substrate and motorIBIDEN CO LTD·Filed 2024·Application pending·0 cites
- 1566US7980831B2Oscillating type compressorHITACHI LTD·Filed 2007·Granted Jul 19, 2011·4 cites·6 claims
- 1666US2024223038A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2024·Application pending·0 cites
- 1766US2024178713A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2024·Application pending·0 cites
- 1865US12040671B2Motor coil substrate comprising flexible substrate and coils and motor formed thereofIBIDEN CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·20 claims
- 1964US2024388155A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2024·Application pending·0 cites
- 2064US2024388154A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2024·Application pending·0 cites
- 2162US2024195252A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2024·Application pending·0 cites
- 2261US11756721B2Planar transformerIBIDEN CO LTD·Filed 2020·Granted Sep 12, 2023·0 cites·20 claims
- 2358US11695309B2Coil substrate and motor coil substrateIBIDEN CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 2456US11710996B2Coil substrate and motor coil substrateIBIDEN CO LTD·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 2556US2022110210A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2021·Application pending·0 cites
- 2654US11588364B2Motor coil substrate and motorIBIDEN CO LTD·Filed 2020·Granted Feb 21, 2023·0 cites·20 claims
- 2753US10784642B2Flexible printed wiring board, electronic device having flexible printed wiring board, and method for manufacturing electronic device having flexible printed wiring boardIBIDEN CO LTD·Filed 2018·Granted Sep 22, 2020·0 cites·20 claims
- 2852US2022115927A1Coil substrate, motor coil substrate, and motorIBIDEN CO LTD·Filed 2021·Application pending·0 cites
- 2951US2007068821A1Method of manufacturing chromium plated article and chromium plating apparatusHIRASAWA TAKAHISA·Filed 2005·Application pending·0 cites
- 3048US2020075224A1Planar transformerIBIDEN CO LTD·Filed 2019·Application pending·0 cites
- 3148US2020075223A1Planar transformerIBIDEN CO LTD·Filed 2019·Application pending·0 cites
- 3247US2020287452A1Motor coil substrate and motorIBIDEN CO LTD·Filed 2020·Application pending·0 cites
- 3339US10319892B2Light-emitting element mounting substrate and method for manufacturing light-emitting element mounting substrateIBIDEN CO LTD·Filed 2018·Granted Jun 11, 2019·0 cites·20 claims
- 3439US2017223816A1Flexible printed wiring board, electronic device having flexible printed wiring board, and method for manufacturing electronic device having flexible printed wiring boardIBIDEN CO LTD·Filed 2017·Application pending·0 cites
- 3537US2017222112A1Light-emitting element mounting substrate and method for manufacturing light-emitting element mounting substrateIBIDEN CO LTD·Filed 2017·Application pending·0 cites
- 3637US2017374742A1Composite wiring board and method for manufacturing composite wiring boardIBIDEN CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →