Inventor · disambiguated record
Shuntaro Yamazaki
Also filed as: YAMAZAKI SHUNTARO
30 granted patents·1 pending application·841 citations·filing 1985–2023
97Inventor score
Top patents by PatentIndex Score
31 records- 0197US7633511B2Pop-up light fieldMICROSOFT CORP·Filed 2004·Granted Dec 15, 2009·258 cites·16 claims
- 0291US10006989B1Disabling robot sensorsSCHAFT INC·Filed 2017·Granted Jun 26, 2018·9 cites·20 claims
- 0386US12456225B2Methods for infield camera calibrationsAPPLE INC·Filed 2023·Granted Oct 28, 2025·1 cites·20 claims
- 0486US9625571B1Disabling robot sensorsX DEV LLC·Filed 2015·Granted Apr 18, 2017·7 cites·20 claims
- 0585US7158769B2Device and method for alerting user to interferenceNEC CORP·Filed 2002·Granted Jan 2, 2007·30 cites·16 claims
- 0681US6950408B1Speed converter for IEEE-1394 serial bus networkNEC CORP·Filed 2000·Granted Sep 27, 2005·35 cites·20 claims
- 0779US6025945AOptical transmitter/receiver and a network using such optical transmitter/receiversNEC CORP·Filed 1997·Granted Feb 15, 2000·63 cites·22 claims
- 0878US5896213AOptical fiber network systemNEC CORP·Filed 1996·Granted Apr 20, 1999·52 cites·5 claims
- 0978US5191457AWdm optical communication wherein optical beams are modulated by channel discrimination signals of different frequencies by data signalsNEC CORP·Filed 1991·Granted Mar 2, 1993·50 cites·7 claims
- 1076US7486635B2Network service information providing system and network service information providing apparatus and method and terminal thereofNEC CORP·Filed 2002·Granted Feb 3, 2009·21 cites·47 claims
- 1176US5872644AFiber-optic access system for subscriber optical communicationNEC CORP·Filed 1997·Granted Feb 16, 1999·55 cites·5 claims
- 1274US7013150B2Positioning system, positioning server, base station and terminal location estimation methodNEC CORP·Filed 2002·Granted Mar 14, 2006·33 cites·11 claims
- 1371US9287729B2Secondary battery state management system, battery charger, secondary battery state management method, and electrical characteristics measurement methodNYU TAKAYUKI·Filed 2011·Granted Mar 15, 2016·4 cites·26 claims
- 1464US5600469AOptical network unit implemented with low-cost line interface cardsNEC CORP·Filed 1995·Granted Feb 4, 1997·54 cites·7 claims
- 1563US5023946APolarization diversity optical heterodyne receiver with phase adjustment of two I.F. signals for control of a local optical sourceNEC CORP·Filed 1989·Granted Jun 11, 1991·26 cites·3 claims
- 1663US4903342AOptical heterodyne homodyne detection apparatusNEC CORP·Filed 1988·Granted Feb 20, 1990·25 cites·2 claims
- 1759US7020461B2Propagation environment notification methods and notification systems in radio communication systems, and record media recording control programs thereofNEC CORP·Filed 2001·Granted Mar 28, 2006·6 cites·102 claims
- 1857US7333104B2Method and program of converting three-dimensional shape data into cell internal dataRIKEN·Filed 2002·Granted Feb 19, 2008·7 cites·4 claims
- 1953US4700352AFSK laser transmitting apparatusNEC CORP·Filed 1985·Granted Oct 13, 1987·18 cites·5 claims
- 2051US12333762B2Methods for camera calibration via bundle adjustmentAPPLE INC·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 2150US4912527AOptical apparatus for pulling an intermediate frequency in a predetermined frequency rangeNEC CORP·Filed 1988·Granted Mar 27, 1990·15 cites·4 claims
- 2249US7567246B2Image processing apparatus, image processing method, and image processing programUNIV TOKYO·Filed 2003·Granted Jul 28, 2009·3 cites·16 claims
- 2349US7158131B2Implicit function rendering method of nonmanifold, direct drawing method of implicit function curved surface and programs thereofRIKEN·Filed 2003·Granted Jan 2, 2007·3 cites·5 claims
- 2448US5442476AOptical communication methodNEC CORP·Filed 1994·Granted Aug 15, 1995·16 cites·2 claims
- 2546US5013116APolarization control of bidirectionally transmitted beams by a single polarization controllerNEC CORP·Filed 1990·Granted May 7, 1991·15 cites·19 claims
- 2643US2011115697A1User information provision device, user information presentation system, and user information presentation methodSAKATA KAZUHIRO·Filed 2009·Application pending·0 cites
- 2742US6678477B1Spatial transmission optical transceiverNEC CORP·Filed 1998·Granted Jan 13, 2004·11 cites·18 claims
- 2838US5764394AInterface deviceNEC CORP·Filed 1996·Granted Jun 9, 1998·11 cites·11 claims
- 2935US5031998APolarization control on signal beams for principal-state bidirectional transmission through an optical fiberNEC CORP·Filed 1990·Granted Jul 16, 1991·6 cites·19 claims
- 3032US5046140AAutomatic optical frequency acquisition and tracking apparatus for optical coherent communication systemNEC CORP·Filed 1990·Granted Sep 3, 1991·4 cites·6 claims
- 3131US5007693AMethod for controlling polarizations of signal lights in an optical frequency division multiplex coherent communication systemNEC CORP·Filed 1990·Granted Apr 16, 1991·3 cites·4 claims
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