Inventor · name-matched record

OJIMA MASAYOSHI

1 granted patent·1 pending application·0 citations·filing 2021–2023

1Inventor score

Technology areasG05B

Files withHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

2 records

0159US2026072425A1Sign Detection System and Sign Detection MethodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
0252US12566432B2Abnormality diagnosis system and abnormality diagnosis methodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Granted Mar 3, 2026·0 cites·8 claims

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Identity basis: exact name match across USPTO filings. How scoring works →