Inventor · disambiguated record
Akihiko Sugata
Also filed as: SUGATA AKIHIKO
10 granted patents·2 pending applications·322 citations·filing 1985–2015
90Inventor score
Top patents by PatentIndex Score
12 records- 0187US5383046ASupervisory and control signal transmitting system for use in optically amplifying repeaters systemFUJITSU LTD·Filed 1993·Granted Jan 17, 1995·100 cites·24 claims
- 0283US6188738B1Clock extraction circuitFUJITSU LTD·Filed 1998·Granted Feb 13, 2001·77 cites·7 claims
- 0383US5907429AOptical amplifierFUJITSU LTD·Filed 1997·Granted May 25, 1999·65 cites·16 claims
- 0478US6594070B2Optical communication system, optical receiver and wavelength converterFUJITSU LTD·Filed 2002·Granted Jul 15, 2003·19 cites·14 claims
- 0563US5706116ADrive circuit optical modulator and optical transmitterFUJITSU LTD·Filed 1996·Granted Jan 6, 1998·33 cites·12 claims
- 0650US2009203306A1Handling Facility and Ventilation DeviceSUGATA AKIHIKO·Filed 2006·Application pending·0 cites
- 0744US7917118B2Receiver apparatus and method of processing received signal which attain optimum SNRFUJITSU SEMICONDUCTOR LTD·Filed 2006·Granted Mar 29, 2011·0 cites·10 claims
- 0842US5336321APaint apparatus having two robotsTOYOTA MOTOR CO LTD·Filed 1993·Granted Aug 9, 1994·15 cites·9 claims
- 0936US9881246B2Semiconductor device including a rectification circuitFUJITSU SEMICONDUCTOR LTD·Filed 2015·Granted Jan 30, 2018·0 cites·6 claims
- 1036US6065129AClock signal detection circuitFUJITSU LTD·Filed 1998·Granted May 16, 2000·4 cites·13 claims
- 1135US4667621ASystem for painting components of an automobileTOYOTA MOTOR CO LTD·Filed 1985·Granted May 26, 1987·9 cites·16 claims
- 1227US2003186569A1. Component mounting structureFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →