Inventor · disambiguated record
Masaki Tokuhashi
Also filed as: TOKUHASHI MASAKI
3 granted patents·48 citations·filing 1990–1993
70Inventor score
Technology areasG03G
Files withRICOH KK3
Top patents by PatentIndex Score
3 records- 0185US5396319ACleaning device for an image forming apparatusRICOH KK·Filed 1993·Granted Mar 7, 1995·32 cites·22 claims
- 0257US5258248AImage density control method for an image forming apparatusRICOH KK·Filed 1992·Granted Nov 2, 1993·12 cites·4 claims
- 0335US5028960AImage density control method for an image forming apparatusRICOH KK·Filed 1990·Granted Jul 2, 1991·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →