Inventor · disambiguated record
Masahiro Toyama
Also filed as: TOYAMA MASAHIRO
17 granted patents·4 pending applications·27 citations·filing 2010–2024
89Inventor score
Files withHITACHI ASTEMO LTD8HITACHI AUTOMOTIVE SYSTEMS LTD4RENESAS ELECTRONICS CORP4HITACHI LTD2KUBOTA KK2
Top patents by PatentIndex Score
21 records- 0192US11444657B2Signal transmission circuit and signal transmission systemHITACHI ASTEMO LTD·Filed 2020·Granted Sep 13, 2022·4 cites·8 claims
- 0286US8504178B2Multiple redundant control systemKAKINO ATSUSHI·Filed 2010·Granted Aug 6, 2013·13 cites·5 claims
- 0380US9549461B2Electronic deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Jan 17, 2017·4 cites·19 claims
- 0476US11572675B2Working machineKUBOTA KK·Filed 2022·Granted Feb 7, 2023·0 cites·9 claims
- 0576US11246246B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Feb 8, 2022·2 cites·10 claims
- 0673US11330704B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted May 10, 2022·2 cites·12 claims
- 0769US11414835B2Working machineKUBOTA KK·Filed 2020·Granted Aug 16, 2022·0 cites·18 claims
- 0865US10063277B2Clock control circuit, demodulation device and spread spectrum methodRENESAS ELECTRONICS CORP·Filed 2017·Granted Aug 28, 2018·1 cites·5 claims
- 0963US12224886B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·7 claims
- 1060US9729194B2Clock control circuit, demodulation device and spread spectrum methodRENESAS ELECTRONICS CORP·Filed 2013·Granted Aug 8, 2017·1 cites·8 claims
- 1158US12495510B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2022·Granted Dec 9, 2025·0 cites·4 claims
- 1256US12213294B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jan 28, 2025·0 cites·17 claims
- 1355US12171071B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Dec 17, 2024·0 cites·15 claims
- 1455US11457548B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Sep 27, 2022·0 cites·12 claims
- 1554US2023359989A1Foodstuff management apparatus, foodstuff management method, and foodstuff management programHITACHI LTD·Filed 2023·Application pending·0 cites
- 1654US2025219626A1Signal transmission device and signal transmission systemHITACHI ASTEMO LTD·Filed 2023·Application pending·0 cites
- 1752US12058822B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Aug 6, 2024·0 cites·14 claims
- 1849US2024431063A1Storage apparatusHITACHI LTD·Filed 2024·Application pending·0 cites
- 1946US12245384B2Signal transmission circuit and electronic control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Mar 4, 2025·0 cites·9 claims
- 2042US10952311B2Electronic control device, vehicle, and method for manufacturing electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Mar 16, 2021·0 cites·8 claims
- 2138US2011193215A1Semiconductor packageRENESAS ELECTRONICS CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →