Inventor · disambiguated record
Tsuguo Sato
Also filed as: SATO TSUGUO
15 granted patents·1 pending application·278 citations·filing 1984–2005
94Inventor score
Top patents by PatentIndex Score
16 records- 0191US5244485AMethod of manufacturing a silica glass preformFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Sep 14, 1993·55 cites·17 claims
- 0286US5352259AMethod of manufacturing optical fiber preformFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted Oct 4, 1994·52 cites·3 claims
- 0384US5125592ATape transport system with servo gain responsive to detected tape tensionSONY CORP·Filed 1990·Granted Jun 30, 1992·39 cites·4 claims
- 0481US6883976B2Optical fiber ferrule assembly and optical module and optical connector using the sameSEIKO GIKEN KK·Filed 2001·Granted Apr 26, 2005·21 cites·3 claims
- 0569US6414715B1Image vibration compensating apparatusSONY CORP·Filed 1998·Granted Jul 2, 2002·34 cites·3 claims
- 0663US4957343AMethod for splicing optical fibers having a plastic clad layer and an optical fiber suited for carrying out the methodFURUKAWA ELECTRIC CO LTD·Filed 1989·Granted Sep 18, 1990·27 cites·18 claims
- 0760US6776534B2Optical attenuatorSEIKO GIKEN KK·Filed 2002·Granted Aug 17, 2004·6 cites·4 claims
- 0855US5144210ACapstan servo deviceSONY CORP·Filed 1991·Granted Sep 1, 1992·10 cites·5 claims
- 0949US5093752ADevice for moving capstan into position after tape is loadedSONY CORP·Filed 1990·Granted Mar 3, 1992·9 cites·7 claims
- 1046US6130799ASignal recording and/or reproducing apparatus, method, and medium with pilot signal and tracking servo signal recorded at different azimuth anglesSONY CORP·Filed 1998·Granted Oct 10, 2000·6 cites·6 claims
- 1144US2005147359A1Optical fiber ferrule assembly and optical module and optical connector using the sameSEIKO GIKEN KK·Filed 2005·Application pending·0 cites
- 1243US5959802ASignal recording and/or reproducing apparatus, method, and medium with pilot signal and tracking servo signal recorded at different azimuth anglesSONY CORP·Filed 1995·Granted Sep 28, 1999·5 cites·3 claims
- 1337US5548455AMotor control apparatus using speed and phase control in a first loop and phase control in a second loop series with the first loopSONY CORP·Filed 1994·Granted Aug 20, 1996·6 cites·6 claims
- 1436US5410582AReference-signal generating apparatusSONY CORP·Filed 1994·Granted Apr 25, 1995·5 cites·11 claims
- 1534US4587575AMethod and apparatus for utilizing a drive tapeSONY CORP·Filed 1984·Granted May 6, 1986·2 cites·20 claims
- 1631US5711903AMethod of manufacturing a porous preform for an optical fiberFURUKAWA ELECTRIC CO LTD·Filed 1996·Granted Jan 27, 1998·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →