Inventor · disambiguated record
Satoru Yoshioka
Also filed as: YOSHIOKA SATORU
9 granted patents·141 citations·filing 1982–2022
88Inventor score
Top patents by PatentIndex Score
9 records- 0183US5309211AProcess unit having two chambers for storing waste developerRICOH KK·Filed 1992·Granted May 3, 1994·32 cites·18 claims
- 0283US4479730ARibbon cartridgeRICOH KK·Filed 1982·Granted Oct 30, 1984·37 cites·17 claims
- 0381US7864461B2Camera moduleSONY CORP·Filed 2009·Granted Jan 4, 2011·11 cites·8 claims
- 0480US8330380B2Control circuit for light emitting deviceFUJIMURA YOSHIO·Filed 2010·Granted Dec 11, 2012·9 cites·2 claims
- 0570US4943128ALight scanning deviceRICOH KK·Filed 1987·Granted Jul 24, 1990·24 cites·16 claims
- 0667US5285250AWaste toner collecting device for electrophotographic equipmentRICOH KK·Filed 1993·Granted Feb 8, 1994·17 cites·3 claims
- 0755US4741640AInk ribbon cartridge of a printing machineRICOH KK·Filed 1986·Granted May 3, 1988·10 cites·9 claims
- 0853USD958863SCamera with a windjammerSONY CORP·Filed 2020·Granted Jul 26, 2022·1 cites·1 claims
- 0945USD1032683SWindjammer for cameraSONY CORP·Filed 2022·Granted Jun 25, 2024·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Satoru Yoshioka 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 →