Inventor · disambiguated record

Kazumi Akihisa

Also filed as: AKIHISA KAZUMI

2 granted patents·126 citations·filing 1990–1993

69Inventor score

Technology areasC08J F04D

Files withNIPPON CATALYTIC CHEM IND2

Top patents by PatentIndex Score

2 records

0187US5397220ACanned motor pumpNIPPON CATALYTIC CHEM IND·Filed 1993·Granted Mar 14, 1995·69 cites·5 claims
0287US5369148AMethod for continuous agglomeration of an absorbent resin powder and apparatus thereforNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Nov 29, 1994·57 cites·18 claims

Join the waitlist — get patent alerts

Get an alert when Kazumi Akihisa files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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