Inventor · disambiguated record
Fumihiko Yoshioka
Also filed as: YOSHIOKA FUMIHIKO
23 granted patents·3 pending applications·16 citations·filing 2017–2025
90Inventor score
Files withNGK INSULATORS LTD26
Top patents by PatentIndex Score
26 records- 0191US10821390B2Honeycomb filterNGK INSULATORS LTD·Filed 2019·Granted Nov 3, 2020·6 cites·16 claims
- 0286US11280237B2Honeycomb filterNGK INSULATORS LTD·Filed 2019·Granted Mar 22, 2022·3 cites·6 claims
- 0383US11759740B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Sep 19, 2023·1 cites·4 claims
- 0483US11293317B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Apr 5, 2022·2 cites·3 claims
- 0582US11280236B2Honeycomb filterNGK INSULATORS LTD·Filed 2019·Granted Mar 22, 2022·2 cites·10 claims
- 0681US10557390B2Honeycomb filterNGK INSULATORS LTD·Filed 2019·Granted Feb 11, 2020·2 cites·8 claims
- 0763US12415154B2Honeycomb filterNGK INSULATORS LTD·Filed 2023·Granted Sep 16, 2025·0 cites·3 claims
- 0860US12397257B2Honeycomb filterNGK INSULATORS LTD·Filed 2023·Granted Aug 26, 2025·0 cites·4 claims
- 0959US12226727B2Honeycomb filterNGK INSULATORS LTD·Filed 2023·Granted Feb 18, 2025·0 cites·3 claims
- 1059US2025296027A1Honeycomb structureNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 1158US2023356131A1Honeycomb filterNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 1256US12076716B2Honeycomb filterNGK INSULATORS LTD·Filed 2023·Granted Sep 3, 2024·0 cites·1 claims
- 1356US11571688B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Feb 7, 2023·0 cites·7 claims
- 1455US12390756B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Aug 19, 2025·0 cites·7 claims
- 1555US11565209B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Jan 31, 2023·0 cites·4 claims
- 1655US2025281866A1Honeycomb structureNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 1754US11759741B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Sep 19, 2023·0 cites·5 claims
- 1853US10974187B2Honeycomb filterNGK INSULATORS LTD·Filed 2020·Granted Apr 13, 2021·0 cites·5 claims
- 1953US10669906B2Honeycomb filterNGK INSULATORS LTD·Filed 2019·Granted Jun 2, 2020·0 cites·6 claims
- 2052US11274588B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Mar 15, 2022·0 cites·5 claims
- 2152US10525394B2Honeycomb filterNGK INSULATORS LTD·Filed 2017·Granted Jan 7, 2020·0 cites·10 claims
- 2251US11400441B2Honeycomb filterNGK INSULATORS LTD·Filed 2020·Granted Aug 2, 2022·0 cites·3 claims
- 2351US11103862B2Honeycomb filterNGK INSULATORS LTD·Filed 2020·Granted Aug 31, 2021·0 cites·3 claims
- 2451US10994236B2Honeycomb filterNGK INSULATORS LTD·Filed 2020·Granted May 4, 2021·0 cites·3 claims
- 2550US11260384B2Honeycomb filterNGK INSULATORS LTD·Filed 2020·Granted Mar 1, 2022·0 cites·9 claims
- 2650US10478766B2Honeycomb filterNGK INSULATORS LTD·Filed 2017·Granted Nov 19, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →