Inventor · disambiguated record
Tomoatsu Imamura
Also filed as: IMAMURA TOMOATSU
8 granted patents·128 citations·filing 1977–2020
87Inventor score
Top patents by PatentIndex Score
8 records- 0177US4160200AServo control apparatusRICOH KK·Filed 1977·Granted Jul 3, 1979·24 cites·13 claims
- 0275US4926433ASemiconductor laser unitRICOH KK·Filed 1988·Granted May 15, 1990·24 cites·8 claims
- 0371US4156169AServo control apparatusRICOH KK·Filed 1977·Granted May 22, 1979·25 cites·10 claims
- 0465US5144337AImage forming apparatus capable of forming an image by dots having various diametersRICOH KK·Filed 1990·Granted Sep 1, 1992·27 cites·5 claims
- 0565US4856008ASemiconductor laser control apparatusRICOH KK·Filed 1988·Granted Aug 8, 1989·16 cites·12 claims
- 0644US11025130B2Onboard deviceSUBARU CORP·Filed 2020·Granted Jun 1, 2021·0 cites·4 claims
- 0744US4227133AStabilized servo motor positioning apparatusRICOH KK·Filed 1979·Granted Oct 7, 1980·9 cites·4 claims
- 0830US4337426AStabilized servo motor positioning apparatusRICOH KK·Filed 1980·Granted Jun 29, 1982·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →