Inventor · disambiguated record
Masayoshi Kariya
Also filed as: KARIYA MASAYOSHI
2 granted patents·36 citations·filing 1988–1991
62Inventor score
Files withNIPPON PETROCHEMICALS CO LTD2
Top patents by PatentIndex Score
2 records- 0175US4845146AFlame-retardant olefin polymer compositionNIPPON PETROCHEMICALS CO LTD·Filed 1988·Granted Jul 4, 1989·27 cites·19 claims
- 0246US5304619AEthylene polymers or copolymers having improved insulating properties, compositions, and power cables made therefromNIPPON PETROCHEMICALS CO LTD·Filed 1991·Granted Apr 19, 1994·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →