Inventor · disambiguated record
Akira Fujisaki
Also filed as: FUJISAKI AKIRA
25 granted patents·6 pending applications·488 citations·filing 1985–2024
96Inventor score
Top patents by PatentIndex Score
31 records- 0194US6768577B2Tunable multimode laser diode module, tunable multimode wavelength division multiplex raman pump, and amplifier, and a system, method, and computer program product for controlling tunable multimode laser diodes, raman pumps, and raman amplifiersFITEL USA CORP·Filed 2002·Granted Jul 27, 2004·52 cites·61 claims
- 0291US5883736AEr-doped optical fiber amplifierFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Mar 16, 1999·118 cites·4 claims
- 0390US7187153B2Motor-driven power steering apparatusSHOWA CORP·Filed 2005·Granted Mar 6, 2007·38 cites·6 claims
- 0489US8811434B2Fiber laser apparatus and method of detecting failure of fiber laser apparatusFURUKAWA ELECTRIC CO LTD·Filed 2013·Granted Aug 19, 2014·13 cites·21 claims
- 0579US4614929AMethod for manufacture of magnetNIHON RADIATOR CO·Filed 1985·Granted Sep 30, 1986·33 cites·4 claims
- 0678US5379357AMethod and apparatus for polarized optical telecommunications using ultrasonic modulation meansFURUKAWA ELECTRIC CO LTD·Filed 1993·Granted Jan 3, 1995·58 cites·4 claims
- 0777US6949860B2Electric motorSHOWA CORP·Filed 2003·Granted Sep 27, 2005·22 cites·16 claims
- 0875US7392879B2Motor-driven power steering apparatusSHOWA CORP·Filed 2005·Granted Jul 1, 2008·9 cites·7 claims
- 0974US11171462B2Fiber laser apparatusFURUKAWA ELECTRIC CO LTD·Filed 2018·Granted Nov 9, 2021·1 cites·22 claims
- 1071US9190802B2Optical fiber laser equipmentFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Nov 17, 2015·2 cites·17 claims
- 1170US6745865B2Electric motor apparatusSHOWA CORP·Filed 2003·Granted Jun 8, 2004·16 cites·10 claims
- 1270US5457998AMethod of detecting an optical transmission lineFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Oct 17, 1995·31 cites·10 claims
- 1367US2025114906A1Method of processing workpieceDISCO CORP·Filed 2024·Application pending·0 cites
- 1465US5329348AMethod of identifying a particular optical cable out of a number of similar optical cablesFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Jul 12, 1994·29 cites·6 claims
- 1564US5202746AMethod and apparatus for identifying an optical transmission mediumFURUKAWA ELECTRIC CO LTD·Filed 1990·Granted Apr 13, 1993·33 cites·8 claims
- 1663US9343865B2Laser deviceFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted May 17, 2016·1 cites·10 claims
- 1763US8064742B2Light input/output terminal module of the optical components and beam converting apparatusWATANABE SHINGO·Filed 2008·Granted Nov 22, 2011·5 cites·13 claims
- 1861US6799655B2Electric power steering apparatusSHOWA CORP·Filed 2003·Granted Oct 5, 2004·10 cites·10 claims
- 1952US10141708B2Fiber laser apparatus and method of aligning laser light irradiation positionFURUKAWA ELECTRIC CO LTD·Filed 2013·Granted Nov 27, 2018·0 cites·17 claims
- 2050US2008173392A1Light irradiating apparatus and welding methodFURUKAWA ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 2147US7741743B2Feeder line drawing structure of motor for ship propellerSHOWA CORP·Filed 2008·Granted Jun 22, 2010·0 cites·5 claims
- 2247US6924578B2Electric motorSHOWA CORP·Filed 2003·Granted Aug 2, 2005·3 cites·18 claims
- 2345US6933637B2Electric motorSHOWA CORP·Filed 2003·Granted Aug 23, 2005·2 cites·12 claims
- 2445US2010236720A1Apparatus for melt-adhering resin pipesREX IND CO·Filed 2007·Application pending·0 cites
- 2542US2009067188A1Light sourceFURUKAWA ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 2638US6946770B2Electric motorSHOWA CORP·Filed 2003·Granted Sep 20, 2005·0 cites·14 claims
- 2735US2016185383A1Actuator and vehicle steering apparatusSHOWA CORP·Filed 2015·Application pending·0 cites
- 2833US5576871AMethod for optical communicationsFURUKAWA ELECTRIC CO LTD·Filed 1995·Granted Nov 19, 1996·7 cites·1 claims
- 2932US5331392AMethod of identifying an optical cableFURUKAWA ELECTRIC CO LTD·Filed 1991·Granted Jul 19, 1994·5 cites·4 claims
- 3028US5170449AConverting device using an optical fiberFURUKAWA ELECTRIC CO LTD·Filed 1992·Granted Dec 8, 1992·0 cites·5 claims
- 3128US2003042064A1Steering rotation angle detecting apparatus of power steering systemFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →