Inventor · disambiguated record

Haruki Oikawa

Also filed as: OIKAWA HARUKI

2 granted patents·21 citations·filing 1989–1990

60Inventor score

Technology areasC12N

Files withNIPPON ZEON CO2

Top patents by PatentIndex Score

2 records

0159US4988568AHydrophilic fine gel particles and process for production thereofNIPPON ZEON CO·Filed 1989·Granted Jan 29, 1991·15 cites·8 claims
0241US5043407AHydrophilic fine gel particles and process for production thereofNIPPON ZEON CO·Filed 1990·Granted Aug 27, 1991·6 cites·5 claims

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Haruki Oikawa — Patent Inventor | PatentIndex