Inventor · disambiguated record
Toshihiro Iguchi
Also filed as: IGUCHI TOSHIHIRO
49 granted patents·23 pending applications·60 citations·filing 2005–2025
96Inventor score
Top patents by PatentIndex Score
72 records- 0194US8853115B2Dielectric ceramic composition and electronic deviceTDK CORP·Filed 2013·Granted Oct 7, 2014·12 cites·9 claims
- 0290US11873255B2Dielectric composition and electronic componentTDK CORP·Filed 2021·Granted Jan 16, 2024·2 cites·9 claims
- 0389US8921248B2Dielectric ceramic composition and electronic deviceTDK CORP·Filed 2013·Granted Dec 30, 2014·7 cites·4 claims
- 0485US11823842B2Ceramic electronic deviceTDK CORP·Filed 2022·Granted Nov 21, 2023·1 cites·11 claims
- 0583US11367571B2Dielectric composition and electronic componentTDK CORP·Filed 2020·Granted Jun 21, 2022·1 cites·18 claims
- 0683US11289272B2Multilayer ceramic electronic componentTDK CORP·Filed 2019·Granted Mar 29, 2022·2 cites·14 claims
- 0783US10650966B2Multilayer ceramic electronic componentTDK CORP·Filed 2019·Granted May 12, 2020·2 cites·8 claims
- 0882US10991511B2Dielectric composition and electronic componentTDK CORP·Filed 2019·Granted Apr 27, 2021·1 cites·12 claims
- 0982US7898793B2Laminated ceramic capacitorTDK CORP·Filed 2005·Granted Mar 1, 2011·12 cites·18 claims
- 1079US10964477B2Dielectric composition and electronic componentTDK CORP·Filed 2019·Granted Mar 30, 2021·1 cites·4 claims
- 1176US11114246B2Multilayer ceramic electronic componentTDK CORP·Filed 2019·Granted Sep 7, 2021·1 cites·7 claims
- 1275US8179225B2Ceramic electronic component, manufacturing method of ceramic electronic component, and packaging method of ceramic electronic componentsIGUCHI TOSHIHIRO·Filed 2009·Granted May 15, 2012·9 cites·8 claims
- 1372US12381040B2Electronic deviceTDK CORP·Filed 2023·Granted Aug 5, 2025·0 cites·7 claims
- 1471US12412701B2Dielectric composition and electronic componentTDK CORP·Filed 2022·Granted Sep 9, 2025·0 cites·5 claims
- 1570US11657972B2Dielectric composition and multilayer ceramic electronic componentTDK CORP·Filed 2021·Granted May 23, 2023·0 cites·15 claims
- 1670US8841224B2Dielectric ceramic composition and electronic deviceTDK CORP·Filed 2013·Granted Sep 23, 2014·1 cites·4 claims
- 1769US12424388B2Electronic deviceTDK CORP·Filed 2023·Granted Sep 23, 2025·0 cites·6 claims
- 1869US11894194B2Dielectric composition and multilayer ceramic electronic deviceTDK CORP·Filed 2022·Granted Feb 6, 2024·0 cites·9 claims
- 1969US7751176B2Ceramic electronic componentTDK CORP·Filed 2008·Granted Jul 6, 2010·5 cites·2 claims
- 2068US11396481B2Dielectric composition and electronic componentTDK CORP·Filed 2020·Granted Jul 26, 2022·0 cites·11 claims
- 2168US11282642B2Dielectric composition and electronic componentTDK CORP·Filed 2020·Granted Mar 22, 2022·0 cites·15 claims
- 2268US2025308780A1Multilayer ceramic electronic deviceTDK CORP·Filed 2025·Application pending·0 cites
- 2368US2025308776A1Multilayer ceramic electronic deviceTDK CORP·Filed 2025·Application pending·0 cites
- 2467US12094658B2Dielectric composition and multilayer ceramic electronic deviceTDK CORP·Filed 2022·Granted Sep 17, 2024·0 cites·18 claims
- 2567US11978592B2Dielectric composition and multilayer ceramic electronic deviceTDK CORP·Filed 2022·Granted May 7, 2024·0 cites·9 claims
- 2667US2023302583A1Solder and electronic componentTDK CORP·Filed 2023·Application pending·0 cites
- 2766US12398077B2Dielectric composition and electronic componentTDK CORP·Filed 2022·Granted Aug 26, 2025·0 cites·7 claims
- 2865US12027317B2Dielectric composition and multilayer ceramic electronic deviceTDK CORP·Filed 2022·Granted Jul 2, 2024·0 cites·5 claims
- 2965US11915876B2Ceramic electronic deviceTDK CORP·Filed 2022·Granted Feb 27, 2024·0 cites·19 claims
- 3065US11798743B2Electronic deviceTDK CORP·Filed 2021·Granted Oct 24, 2023·0 cites·24 claims
- 3164US11472742B2Dielectric composition and electronic componentTDK CORP·Filed 2020·Granted Oct 18, 2022·0 cites·18 claims
- 3264US2025059095A1Dielectric composition and electronic componentTDK CORP·Filed 2024·Application pending·0 cites
- 3364US2025059094A1Dielectric composition and electronic componentTDK CORP·Filed 2024·Application pending·0 cites
- 3463US12014879B2Multilayer electronic componentTDK CORP·Filed 2022·Granted Jun 18, 2024·0 cites·5 claims
- 3563US11823840B2Ceramic electronic deviceTDK CORP·Filed 2022·Granted Nov 21, 2023·0 cites·10 claims
- 3663US11639313B2Dielectric ceramic composition and electronic componentTDK CORP·Filed 2021·Granted May 2, 2023·0 cites·10 claims
- 3763US2025308782A1Electronic deviceTDK CORP·Filed 2025·Application pending·0 cites
- 3863US2024105388A1Dielectric composition and electronic componentTDK CORP·Filed 2023·Application pending·0 cites
- 3963US2025308787A1Electronic deviceTDK CORP·Filed 2025·Application pending·0 cites
- 4062US12230448B2Electronic component with metal terminal, connection structure, and method for manufacturing connection structureTDK CORP·Filed 2022·Granted Feb 18, 2025·0 cites·9 claims
- 4162US11961675B2Ceramic electronic device having an element body with a boundary layer including Ba and Ti at an end of a ceramic layerTDK CORP·Filed 2022·Granted Apr 16, 2024·0 cites·10 claims
- 4261US2025259794A1Multilayer electronic componentTDK CORP·Filed 2024·Application pending·0 cites
- 4360US11430607B2Ceramic electronic componentTDK CORP·Filed 2021·Granted Aug 30, 2022·0 cites·11 claims
- 4459US12400796B2Electronic componentTDK CORP·Filed 2023·Granted Aug 26, 2025·0 cites·10 claims
- 4559US11114244B2Dielectric composition and electronic componentTDK CORP·Filed 2020·Granted Sep 7, 2021·0 cites·12 claims
- 4659US7799409B2Ceramic green sheet structure and method for manufacturing laminated ceramic electronic componentTDK CORP·Filed 2008·Granted Sep 21, 2010·3 cites·2 claims
- 4759US2024321520A1Electronic component structureTDK CORP·Filed 2024·Application pending·0 cites
- 4858US11501919B2Dielectric composition and electronic deviceTDK CORP·Filed 2020·Granted Nov 15, 2022·0 cites·18 claims
- 4958US11443896B2Electronic componentTDK CORP·Filed 2021·Granted Sep 13, 2022·0 cites·8 claims
- 5058US11443897B2Electronic componentTDK CORP·Filed 2021·Granted Sep 13, 2022·0 cites·7 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →