Inventor · disambiguated record
Takashi Saida
Also filed as: SAIDA TAKASHI
33 granted patents·1 pending application·352 citations·filing 1973–2020
97Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE18SAIDA TAKASHI6FUJI PHOTO FILM CO LTD5ISHII MOTOHAYA2NTT ELECTRONICS CORP1
Top patents by PatentIndex Score
34 records- 0198US4495276APhotosensitive materials having improved antistatic propertyFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jan 22, 1985·105 cites·14 claims
- 0295US4416963AElectrically-conductive support for electrophotographic light-sensitive mediumFUJI PHOTO FILM CO LTD·Filed 1981·Granted Nov 22, 1983·103 cites·6 claims
- 0385US9223184B2Optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2012·Granted Dec 29, 2015·4 cites·8 claims
- 0485US9128348B1Light modulation circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Sep 8, 2015·4 cites·14 claims
- 0582US10317709B2Optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Jun 11, 2019·3 cites·8 claims
- 0678US7856163B2Planar lightwave circuit, design method for wave propagation circuit, and computer programNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Dec 21, 2010·6 cites·13 claims
- 0778US6937797B2Planar lightwave circuit and optical circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Aug 30, 2005·20 cites·31 claims
- 0876US7389033B2Planar lightwave circuit type variable optical attenuatorNIPPON TELEGRAPH & TELEPHONE·Filed 2006·Granted Jun 17, 2008·5 cites·13 claims
- 0976US6724957B2Optical filterNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 20, 2004·18 cites·11 claims
- 1073US10243664B2Optical modulator driver circuit and optical transmitterNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Mar 26, 2019·5 cites·13 claims
- 1173US8721191B2Optical componentISHII MOTOHAYA·Filed 2011·Granted May 13, 2014·4 cites·5 claims
- 1271US8463097B2Planar lightwave circuit, design method for wave propagation circuit, and computer programSAIDA TAKASHI·Filed 2010·Granted Jun 11, 2013·2 cites·18 claims
- 1371US6823094B2Interferometer and its fabrication methodNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Nov 23, 2004·12 cites·20 claims
- 1469US4105448AElectrophotographic photosensitive layer and marking methodFUJI PHOTO FILM CO LTD·Filed 1975·Granted Aug 8, 1978·12 cites·12 claims
- 1567US8948546B2Optical frequency shifter and optical modulator using the sameSAIDA TAKASHI·Filed 2012·Granted Feb 3, 2015·2 cites·15 claims
- 1667US8346030B2Polarization-independent waveguide-type optical interference circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Jan 1, 2013·5 cites·16 claims
- 1765US10165690B2Solder joint structure of flexible printed circuit boardNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Dec 25, 2018·1 cites·5 claims
- 1863US6625370B2Optical waveguide and fabricating method thereof, and optical waveguide circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Sep 23, 2003·8 cites·25 claims
- 1962US4388360AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1982·Granted Jun 14, 1983·10 cites·10 claims
- 2061US9235003B2Waveguide-type polarization beam splitterSAIDA TAKASHI·Filed 2012·Granted Jan 12, 2016·1 cites·10 claims
- 2160US7155086B2Optical signal processing device using optical gateNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Dec 26, 2006·7 cites·15 claims
- 2259US7580597B2Optical functional circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Aug 25, 2009·2 cites·12 claims
- 2357US6775454B2Silica-based optical waveguide circuit and fabrication method thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Aug 10, 2004·5 cites·23 claims
- 2453US8554040B2Planar lightwave circuit, design method for wave propagation circuit, and computer programSAIDA TAKASHI·Filed 2012·Granted Oct 8, 2013·0 cites·8 claims
- 2553US8538222B2Planar lightwave circuit, design method for wave propagation circuit, and computer programSAIDA TAKASHI·Filed 2012·Granted Sep 17, 2013·0 cites·8 claims
- 2648US3944682AMethod of providing an electrophotographic coating and compositions for the methodRANK XEROX LTD·Filed 1973·Granted Mar 16, 1976·5 cites·4 claims
- 2747US10277271B2Optical moduleNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Apr 30, 2019·0 cites·13 claims
- 2845US10649147B2Optical moduleNTT ELECTRONICS CORP·Filed 2017·Granted May 12, 2020·0 cites·10 claims
- 2944US12107626B2Wavelength monitoring device and controlling method thereofNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Oct 1, 2024·0 cites·4 claims
- 3044US9323000B2Waveguide-type polarization beam splitterSAIDA TAKASHI·Filed 2012·Granted Apr 26, 2016·0 cites·12 claims
- 3144US8467642B2Waveguide type optical deviceOGAWA DAISUKE·Filed 2009·Granted Jun 18, 2013·0 cites·3 claims
- 3243US8995808B2Optical component having different waveguide angles at the interface between two planar lightwave circuitsISHII MOTOHAYA·Filed 2012·Granted Mar 31, 2015·0 cites·7 claims
- 3343US2008226290A1Optical signal monitoring apparatus, optical system and optical signal monitoring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Application pending·0 cites
- 3439US4120805AElectrophotograhic liquid developer containing negatively charged tonerFUJI PHOTO FILM CO LTD·Filed 1977·Granted Oct 17, 1978·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →