Inventor · disambiguated record
Shigeru Katsuragi
Also filed as: KATSURAGI SHIGERU
12 granted patents·189 citations·filing 1980–2003
92Inventor score
Top patents by PatentIndex Score
12 records- 0186US4297727AFacsimile apparatusRICOH KK·Filed 1980·Granted Oct 27, 1981·38 cites·12 claims
- 0284US6883016B1Electronic mail terminal device and method of controlling the sameRICOH KK·Filed 2000·Granted Apr 19, 2005·28 cites·54 claims
- 0376US6857409B2Air intake system for engineAISIN SEIKI·Filed 2003·Granted Feb 22, 2005·17 cites·11 claims
- 0470US6822764B1Communication terminal with an energy saving capabilityRICOH KK·Filed 2000·Granted Nov 23, 2004·25 cites·15 claims
- 0564US4651166ATemperature control device for head of thermal printerRICOH KK·Filed 1986·Granted Mar 17, 1987·13 cites·4 claims
- 0663US6128104ACommunication terminal with an energy saving capabilityRICOH KK·Filed 1997·Granted Oct 3, 2000·34 cites·39 claims
- 0762US7180613B2Image forming system of which components can be set at power saving mode individuallyRICOH KK·Filed 2002·Granted Feb 20, 2007·5 cites·7 claims
- 0848US5488934AValve gear deviceAISIN SEIKI·Filed 1994·Granted Feb 6, 1996·13 cites·4 claims
- 0948US4404567APrinting head drive circuit for thermal printerRICOH KK·Filed 1981·Granted Sep 13, 1983·8 cites·6 claims
- 1038US4559565AThermosensitive recording systemRICOH KK·Filed 1983·Granted Dec 17, 1985·4 cites·5 claims
- 1132US4459617AFacsimile reception apparatusRICOH KK·Filed 1983·Granted Jul 10, 1984·2 cites·7 claims
- 1231US5311326AImage-information transmission method and its control circuitRICOH KK·Filed 1992·Granted May 10, 1994·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →