Inventor · disambiguated record
Akihiro Ooka
Also filed as: OOKA AKIHIRO
9 granted patents·368 citations·filing 1983–2012
91Inventor score
Top patents by PatentIndex Score
9 records- 0190US5065612AMethod of correcting zero point of gyro and apparatus thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Nov 19, 1991·73 cites·4 claims
- 0285US4794655ATruck type patient-moving deviceAGENCY IND SCIENCE TECHN·Filed 1987·Granted Jan 3, 1989·91 cites·7 claims
- 0383US9050225B2Traveling deviceOOKA AKIHIRO·Filed 2012·Granted Jun 9, 2015·10 cites·16 claims
- 0480US4542526ACharacter recognition apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1983·Granted Sep 17, 1985·60 cites·3 claims
- 0570US5386484AOptical fiber type polarizerSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jan 31, 1995·36 cites·13 claims
- 0668US8187155B2Training machineOOKA AKIHIRO·Filed 2004·Granted May 29, 2012·18 cites·11 claims
- 0765US4680818ATransfer device for moving recumbent personAGENCY IND SCIENCE TECHN·Filed 1986·Granted Jul 21, 1987·43 cites·4 claims
- 0858US5444533AFiber-optic gyroscope obtaining a signal from a perturbed light sourceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Aug 22, 1995·21 cites·29 claims
- 0956US5122960ALocator for a moving bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jun 16, 1992·16 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Akihiro 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 →