Inventor · disambiguated record

Kazuo Ooka

Also filed as: OOKA KAZUO

2 granted patents·115 citations·filing 1990–1995

69Inventor score

Technology areasF04D

Files withANSIMAG INC2

Top patents by PatentIndex Score

2 records

0183US5562406ASeal assembly for fluid pumps and method for detecting leaks in fluid pumps or fluid containment devicesANSIMAG INC·Filed 1995·Granted Oct 8, 1996·68 cites·55 claims
0274US5066200ADouble containment pumping system for pumping hazardous materialsANSIMAG INC·Filed 1990·Granted Nov 19, 1991·47 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Kazuo Ooka 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 →