Inventor · disambiguated record
Yoshio Sakata
Also filed as: MATSUMOTO SATOSHI · SAKATA YOSHIO
15 granted patents·218 citations·filing 1977–2001
94Inventor score
Files withKANEGAFUCHI CHEMICAL IND6OKI ELECTRIC IND CO LTD4TOSHIBA KK2HITACHI LTD1KANEGAFUCHI KAGAKA KOGYO KABUS1
Top patents by PatentIndex Score
15 records- 0173US6916393B2Multi-layered endless belt, medium conveying belt made of the same, production method thereof, and forming apparatus thereofKANEKA CORP·Filed 2001·Granted Jul 12, 2005·14 cites·30 claims
- 0272US5158852AElectrophotographic development processKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted Oct 27, 1992·21 cites·11 claims
- 0370US6839426B1Echo cancellorOKI ELECTRIC IND CO LTD·Filed 2000·Granted Jan 4, 2005·19 cites·14 claims
- 0470US5420392AFixing device and heat roller thereforKANEGAFUCHI CHEMICAL IND·Filed 1994·Granted May 30, 1995·13 cites·4 claims
- 0569US4197434ATelephone exchange apparatusHITACHI LTD·Filed 1977·Granted Apr 8, 1980·12 cites·12 claims
- 0666US4509031AMagnetic roller deviceKANEGAFUCHI CHEMICAL IND·Filed 1983·Granted Apr 2, 1985·15 cites·9 claims
- 0765US5384957AMethod for producing a magnet rollKANEGAFUCHI KAGAKA KOGYO KABUS·Filed 1992·Granted Jan 31, 1995·34 cites·6 claims
- 0865US5286950AFixing device and heat roller thereforKANEGAFUCHI CHEMICAL IND·Filed 1992·Granted Feb 15, 1994·11 cites·7 claims
- 0957US4922437AImage information processing apparatusTOSHIBA KK·Filed 1987·Granted May 1, 1990·27 cites·9 claims
- 1055US5337409AParallel/serial data conversion systemTOSHIBA KK·Filed 1992·Granted Aug 9, 1994·16 cites·8 claims
- 1150US5416746AMemory circuit for alternately accessing data within a period of address dataOKI ELECTRIC IND CO LTD·Filed 1992·Granted May 16, 1995·17 cites·15 claims
- 1243US5362943AFixing device and heat roller thereforKANEGAFUCHI CHEMICAL IND·Filed 1993·Granted Nov 8, 1994·4 cites·3 claims
- 1338US4517539AMegnetic deviceKANEGAFUCHI CHEMICAL IND·Filed 1983·Granted May 14, 1985·3 cites·10 claims
- 1435US6289469B1Semiconductor integrated circuit having a plurality of processing circuits respectively executing necessary processes and a plurality of data holding circuits corresponding to the processing circuitsOKI ELECTRIC IND CO LTD·Filed 1998·Granted Sep 11, 2001·7 cites·18 claims
- 1531US6901141B1Echo cancellerOKI ELECTRIC IND CO LTD·Filed 1999·Granted May 31, 2005·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →