Inventor · disambiguated record
Toshitaka Senma
Also filed as: SENMA TOSHITAKA
5 granted patents·113 citations·filing 1988–1991
83Inventor score
Files withRICOH KK5
Top patents by PatentIndex Score
5 records- 0177US4975738AMethod of forming an image on both sides of a sheetRICOH KK·Filed 1990·Granted Dec 4, 1990·25 cites·8 claims
- 0275US4926433ASemiconductor laser unitRICOH KK·Filed 1988·Granted May 15, 1990·24 cites·8 claims
- 0365US5144337AImage forming apparatus capable of forming an image by dots having various diametersRICOH KK·Filed 1990·Granted Sep 1, 1992·27 cites·5 claims
- 0465US4856008ASemiconductor laser control apparatusRICOH KK·Filed 1988·Granted Aug 8, 1989·16 cites·12 claims
- 0553US5146240AImage forming apparatus with plural dot densitiesRICOH KK·Filed 1991·Granted Sep 8, 1992·21 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →