Inventor · disambiguated record
Toshio Kaya
Also filed as: KAYA TOSHIO
3 granted patents·27 citations·filing 1975–1988
65Inventor score
Files withMITSUI PETROCHEMICAL IND3
Top patents by PatentIndex Score
3 records- 0167US4828640AMethod of producing films using a peeling jigMITSUI PETROCHEMICAL IND·Filed 1988·Granted May 9, 1989·23 cites·6 claims
- 0227US4797177AMethod of cutting an organic membraneMITSUI PETROCHEMICAL IND·Filed 1988·Granted Jan 10, 1989·1 cites·3 claims
- 0324US4008024AApparatus for production of gas-permeable seamless pipesMITSUI PETROCHEMICAL IND·Filed 1975·Granted Feb 15, 1977·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →