Inventor · disambiguated record
Taro Shibagaki
Also filed as: SHIBAGAKI TARO
18 granted patents·1 pending application·518 citations·filing 1984–2010
95Inventor score
Top patents by PatentIndex Score
19 records- 0197US4733398AApparatus for stabilizing the optical output power of a semiconductor laserTOSHIBA KK·Filed 1986·Granted Mar 22, 1988·115 cites·20 claims
- 0291US5027088ASignal wiring boardTOSHIBA KK·Filed 1990·Granted Jun 25, 1991·87 cites·2 claims
- 0385US5648964AMaster-slave multiplex communication system and PLL circuit applied to the systemTOSHIBA KK·Filed 1995·Granted Jul 15, 1997·64 cites·13 claims
- 0480US4704715AInformation communication systemTOSHIBA KK·Filed 1985·Granted Nov 3, 1987·50 cites·11 claims
- 0579US4644300AVoltage-controlled variable-frequency pulse oscillatorTOSHIBA KK·Filed 1984·Granted Feb 17, 1987·23 cites·13 claims
- 0672US4581730AOptical instrumentation method and deviceAGENCY IND SCIENCE TECHN·Filed 1984·Granted Apr 8, 1986·22 cites·14 claims
- 0765US5012240AParallel to serial converter with complementary bit insertion for disparity reductionJAPAN BROADCASTING CORP·Filed 1990·Granted Apr 30, 1991·30 cites·10 claims
- 0861US5517614AData compression/encryption processing apparatusTOSHIBA KK·Filed 1993·Granted May 14, 1996·35 cites·12 claims
- 0960US5046072ASignal distribution systemTOSHIBA KK·Filed 1990·Granted Sep 3, 1991·40 cites·2 claims
- 1049US4899339ADigital multiplexerTOSHIBA KK·Filed 1988·Granted Feb 6, 1990·15 cites·18 claims
- 1143US4928318AOptical signal transmission system including pulsed FM modulator/demodulatorIBE HIROYUKI·Filed 1987·Granted May 22, 1990·13 cites·9 claims
- 1242US5740251AData processing apparatusTOSHIBA KK·Filed 1995·Granted Apr 14, 1998·13 cites·10 claims
- 1339US2003007208A1Optical node unit, wavelength multiplexing optical transmission system, and wavelength separating methodTOSHIBA KK·Filed 2002·Application pending·0 cites
- 1434US7103042B2Node unit and state notice information acquiring methodTOSHIBA KK·Filed 2002·Granted Sep 5, 2006·0 cites·4 claims
- 1534US5793940AData processing apparatusTOSHIBA KK·Filed 1996·Granted Aug 11, 1998·6 cites·12 claims
- 1633US8140916B2Unit for predicting malfunction of an apparatusSHIBAGAKI TARO·Filed 2010·Granted Mar 20, 2012·0 cites·7 claims
- 1733US4795919AZero signal state detecting circuitTOSHIBA KK·Filed 1987·Granted Jan 3, 1989·4 cites·5 claims
- 1829US5276439ADigital signal exchange equipmentTOSHIBA KK·Filed 1992·Granted Jan 4, 1994·1 cites·7 claims
- 1924US8248122B2Digital PLL circuit and method of controlling the sameSHIBAGAKI TARO·Filed 2010·Granted Aug 21, 2012·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Taro Shibagaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →