Inventor · disambiguated record
Susumu Shiina
Also filed as: SHIINA SUSUMU
7 granted patents·285 citations·filing 1992–1996
89Inventor score
Files withRICOH KK7
Top patents by PatentIndex Score
7 records- 0184US5610720ABook document reading device having a page turning capabilityRICOH KK·Filed 1994·Granted Mar 11, 1997·65 cites·4 claims
- 0281US5325213AImage reader and book document reader with a page turning capability for an image forming apparatusRICOH KK·Filed 1992·Granted Jun 28, 1994·54 cites·19 claims
- 0380US5847845ABook document reading deviceRICOH KK·Filed 1995·Granted Dec 8, 1998·58 cites·7 claims
- 0479US5689348ABook document reading deviceRICOH KK·Filed 1995·Granted Nov 18, 1997·25 cites·6 claims
- 0576US5682227ARoyalty accounting system for a book copierRICOH KK·Filed 1994·Granted Oct 28, 1997·41 cites·42 claims
- 0666US5583607AImage forming apparatus having book reading and page turning capabilitiesRICOH KK·Filed 1996·Granted Dec 10, 1996·33 cites·13 claims
- 0742US5382129ASheet feed device for an image forming apparatusRICOH KK·Filed 1993·Granted Jan 17, 1995·9 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Susumu Shiina 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 →