Inventor · disambiguated record
Tetsuya Kawaguchi
Also filed as: KAWAGUCHI TETSUYA
5 granted patents·1 pending application·145 citations·filing 1990–2005
83Inventor score
Top patents by PatentIndex Score
6 records- 0187US6823367B1Method and apparatus for managing communication information collectively in communication terminal deviceRICOH KK·Filed 2000·Granted Nov 23, 2004·76 cites·56 claims
- 0283US7580651B2Image forming apparatus and method of controlling energy saving modeRICOH KK·Filed 2005·Granted Aug 25, 2009·9 cites·46 claims
- 0363US5303066AImage communication system having a function for shortening the pre-messaging procedureRICOH KK·Filed 1990·Granted Apr 12, 1994·26 cites·20 claims
- 0459US5995239AFacsimile apparatus, facsimile method, and facsimile system including a modem for determining a data rateRICOH KK·Filed 1997·Granted Nov 30, 1999·25 cites·18 claims
- 0541US2005260009A1Image forming apparatus and method of making function settings theretoNAMIZUKA YOSHIYUKI·Filed 2005·Application pending·0 cites
- 0638US6163601ACommunications data terminal capable of performing a plurality of communication controlsRICOH KK·Filed 1998·Granted Dec 19, 2000·9 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →