Inventor · disambiguated record
Hisanori Obara
Also filed as: OBARA HISANORI
3 granted patents·177 citations·filing 1993–1996
69Inventor score
Files withNIPPON CATALYTIC CHEM IND3
Top patents by PatentIndex Score
3 records- 0197US5382610AWater absorbent matter and method for producing it as well as water absorbent and method for producing itNIPPON CATALYTIC CHEM IND·Filed 1993·Granted Jan 17, 1995·175 cites·29 claims
- 0230US5750582ALiquid absorbable material and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 1996·Granted May 12, 1998·1 cites·8 claims
- 0329US5559160ALiquid absorbable material and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Sep 24, 1996·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →