Inventor · disambiguated record
Masayoshi Ojima
Also filed as: OJIMA MASAYOSHI
1 granted patent·3 pending applications·0 citations·filing 2013–2023
7Inventor score
Top patents by PatentIndex Score
4 records- 0151US11372048B2Diagnostic device and diagnostic methodHITACHI LTD·Filed 2020·Granted Jun 28, 2022·0 cites·6 claims
- 0251US2025384538A1Inspection Device and MethodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 0350US2024303609A1Equipment management device and equipment management methodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Application pending·0 cites
- 0435US2014042863A1Brushed Direct Current Motor and Brake System for Vehicle Using The SameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →