Inventor · disambiguated record
Tsunekazu Hayashi
Also filed as: HAYASHI TSUNEKAZU
3 granted patents·59 citations·filing 1973–1985
72Inventor score
Files withMITSUBOSHI IND3
Top patents by PatentIndex Score
3 records- 0180US3965281AMethod for paving surfaces with granular, flaky or powdery asphaltMITSUBOSHI IND·Filed 1973·Granted Jun 22, 1976·44 cites·6 claims
- 0243US4690839AMethod for manufacturing thick asphalt sheetMITSUBOSHI IND·Filed 1985·Granted Sep 1, 1987·9 cites·8 claims
- 0338US3958067AGranular asphaltsMITSUBOSHI IND·Filed 1973·Granted May 18, 1976·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →