Inventor · disambiguated record
Hiromasa Koyama
Also filed as: KOYAMA HIROMASA
12 granted patents·2 pending applications·8 citations·filing 2011–2021
83Inventor score
Top patents by PatentIndex Score
14 records- 0185US11259401B2Resin multilayer substrate, electronic component, and mounting structure thereofMURATA MANUFACTURING CO·Filed 2020·Granted Feb 22, 2022·2 cites·16 claims
- 0280US11037701B2Transmission line substrate and electronic deviceMURATA MANUFACTURING CO·Filed 2018·Granted Jun 15, 2021·2 cites·21 claims
- 0377US11145586B2Interposer and electronic deviceMURATA MANUFACTURING CO·Filed 2020·Granted Oct 12, 2021·1 cites·25 claims
- 0476US11224119B2Resin multilayer substrate, electronic component, and mounting structure thereofMURATA MANUFACTURING CO·Filed 2020·Granted Jan 11, 2022·1 cites·17 claims
- 0567US11387016B2Transmission line substrate and electronic deviceMURATA MANUFACTURING CO·Filed 2021·Granted Jul 12, 2022·0 cites·20 claims
- 0660US11510315B2Multilayer substrate, interposer, and electronic deviceMURATA MANUFACTURING CO·Filed 2021·Granted Nov 22, 2022·0 cites·24 claims
- 0759US10084229B2Antenna apparatusNAGUMO SHOJI·Filed 2012·Granted Sep 25, 2018·2 cites·8 claims
- 0858US11089680B2Multilayer substrate, interposer, and electronic deviceMURATA MANUFACTURING CO·Filed 2020·Granted Aug 10, 2021·0 cites·21 claims
- 0944US9070490B2Flat cable and electronic apparatusMURATA MANUFACTURING CO·Filed 2013·Granted Jun 30, 2015·0 cites·15 claims
- 1043US12046792B2Transmission line substrate and electronic deviceMURATA MANUFACTURING CO·Filed 2021·Granted Jul 23, 2024·0 cites·17 claims
- 1143US11984637B2Transmission line and electronic deviceMURATA MANUFACTURING CO·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 1242US11257779B2Multilayer wiring board, electronic device and method for producing multilayer wiring boardMURATA MANUFACTURING CO·Filed 2019·Granted Feb 22, 2022·0 cites·30 claims
- 1340US2012038443A1Communication terminalKUBO HIROYUKI·Filed 2011·Application pending·0 cites
- 1431US2012056795A1Antenna matching circuit, antenna device, and method of designing antenna deviceNAGUMO SHOJI·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →