Inventor · disambiguated record
Isao Kawakubo
Also filed as: KAWAKUBO ISAO
2 granted patents·50 citations·filing 1991–1995
64Inventor score
Files withOLYMPUS OPTICAL CO2
Top patents by PatentIndex Score
2 records- 0173US5671052AOptical encoderOLYMPUS OPTICAL CO·Filed 1995·Granted Sep 23, 1997·35 cites·20 claims
- 0257US5233595AOptical pickup including waveguide light intensity detection means for controlling a position/intensity of a semiconductor laserOLYMPUS OPTICAL CO·Filed 1991·Granted Aug 3, 1993·15 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Isao Kawakubo 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 →