Inventor · disambiguated record
Yoshimitsu Ebisawa
Also filed as: EBISAWA YOSHIMITSU
4 granted patents·5 pending applications·7 citations·filing 2001–2012
62Inventor score
Top patents by PatentIndex Score
9 records- 0159US6876732B2Service providing method for electronic device, customer center, and user systemTOSHIBA KK·Filed 2002·Granted Apr 5, 2005·5 cites·76 claims
- 0249US7616626B2Telephone exchange apparatus and control method for telephone exchange apparatusTOSHIBA KK·Filed 2004·Granted Nov 10, 2009·2 cites·18 claims
- 0341US2002080931A1Method for changing function of electronic device, customer center, dealer system and user systemTOSHIBA KK·Filed 2002·Application pending·0 cites
- 0441US2009296693A1Session Initiation Protocol Telephone System, Data Transmission Method, Server Unit, and Telephone TerminalTOSHIBA KK·Filed 2009·Application pending·0 cites
- 0541US2007121861A1Main apparatus and communication terminal of a communication systemTOSHIBA KK·Filed 2006·Application pending·0 cites
- 0639US2001028710A1Exchange system, telephone exchange apparatus, and computer apparatusTOSHIBA KK·Filed 2001·Application pending·0 cites
- 0737US8588388B2Telephone system and server apparatus and control method used in telephone systemSASAKI YASUMASA·Filed 2012·Granted Nov 19, 2013·0 cites·15 claims
- 0837US2008080366A1IP telephone system and telephone exchangeTOSHIBA KK·Filed 2007·Application pending·0 cites
- 0925US8565224B2Telephone system, telephone exchange apparatus, and connection control method used in telephone exchange apparatusEBISAWA YOSHIMITSU·Filed 2011·Granted Oct 22, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →