Inventor · disambiguated record

Toyohisa Kobayashi

Also filed as: KOBAYASHI TOYOHISA

2 granted patents·14 citations·filing 1988–1989

57Inventor score

Technology areasD06P

Files withNIPPON OILS & FATS CO LTD2

Top patents by PatentIndex Score

2 records

0150US5028660AMethod for modifying the surface of polycarbonate resinNIPPON OILS & FATS CO LTD·Filed 1989·Granted Jul 2, 1991·8 cites·3 claims
0244US4929685AMethod for modifying the surface of polycarbonate resinNIPPON OILS & FATS CO LTD·Filed 1988·Granted May 29, 1990·6 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →