Inventor · name-matched record
HAYASHI KOUTAROU
4 granted patents·0 citations·filing 2021–2024
53Inventor 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
4 records- 0179US12552762B2Fluorolactone and method for producing sameDAIKIN IND LTD·Filed 2024·Granted Feb 17, 2026·0 cites·5 claims
- 0266US12534785B2Hot-rolled steel sheetNIPPON STEEL CORP·Filed 2021·Granted Jan 27, 2026·0 cites·4 claims
- 0366US12516406B2Hot-rolled steel sheetNIPPON STEEL CORP·Filed 2021·Granted Jan 6, 2026·0 cites·5 claims
- 0459US12522884B2Hot-rolled steel sheetNIPPON STEEL CORP·Filed 2021·Granted Jan 13, 2026·0 cites·5 claims
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Identity basis: exact name match across USPTO filings. How scoring works →