Inventor · name-matched record
KOBAYASHI YOSHIO
2 granted patents·1 pending application·0 citations·filing 2020–2023
22Inventor score
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
3 records- 0155US12522777B2Sliding material and gas compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Jan 13, 2026·0 cites·14 claims
- 0251US12565880B2CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted Mar 3, 2026·0 cites·13 claims
- 0351US2026055769A1Scroll-type fluid machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →