Inventor · disambiguated record
Yoshiyumi Tamiya
Also filed as: TAMIYA YOSHIYUMI
6 granted patents·71 citations·filing 1991–1995
82Inventor score
Files withRICOH KK6
Top patents by PatentIndex Score
6 records- 0171US5651618APrinting apparatus for printing cutting marksRICOH KK·Filed 1995·Granted Jul 29, 1997·32 cites·8 claims
- 0257US5521679AImage forming apparatus having clamp for conveying a recording mediumRICOH KK·Filed 1993·Granted May 28, 1996·11 cites·5 claims
- 0357US5172180AImage forming equipment with variable stepwise drive means operationRICOH KK·Filed 1991·Granted Dec 15, 1992·17 cites·8 claims
- 0442US5245396AColor image forming apparatus for use with a recording medium having a laterally extending registration markRICOH KK·Filed 1992·Granted Sep 14, 1993·6 cites·5 claims
- 0536US5315323AColor image forming apparatus with means for biasing a recording headRICOH KK·Filed 1992·Granted May 24, 1994·5 cites·11 claims
- 0629US5264273AStructure of a recording medium for an electrostatic recorderRICOH KK·Filed 1991·Granted Nov 23, 1993·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiyumi Tamiya 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 →