Inventor · disambiguated record
Masakazu Nakayama
Also filed as: NAKAYAMA MASAKAZU
13 granted patents·127 citations·filing 2002–2008
91Inventor score
Top patents by PatentIndex Score
13 records- 0189US6771040B2Control apparatus and control method of on-vehicle dynamo-electric machineMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 3, 2004·43 cites·8 claims
- 0275US6940250B2Synchronous motor control device and method of correcting deviation in rotational position of synchronous motorMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 6, 2005·22 cites·10 claims
- 0373US7346258B2Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the sameFUJIKURA LTD·Filed 2005·Granted Mar 18, 2008·5 cites·1 claims
- 0471US6949902B2Controller of rotating electric machine for vehicleMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 27, 2005·14 cites·5 claims
- 0569US7406236B2Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the sameFUJIKURA LTD·Filed 2006·Granted Jul 29, 2008·4 cites·4 claims
- 0667US7496261B2Dispersion compensating optical fiber and dispersion compensating optical fiber moduleFUJIKURA LTD·Filed 2005·Granted Feb 24, 2009·4 cites·17 claims
- 0767US6937805B2Dispersion compensating fiber and dispersion compensating fiber moduleFUJIKURA LTD·Filed 2002·Granted Aug 30, 2005·11 cites·41 claims
- 0865US6876803B2Optical transmission systemFUJIKURA LTD·Filed 2002·Granted Apr 5, 2005·10 cites·26 claims
- 0961US7233728B2Dispersion compensating optical fiberFUJIKURA LTD·Filed 2003·Granted Jun 19, 2007·7 cites·8 claims
- 1057US6965719B2Dispersion compensating optical fiber and dispersion compensating optical fiber moduleFUJIKURA LTD·Filed 2002·Granted Nov 15, 2005·5 cites·1 claims
- 1156US7711238B2Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the sameFUJIKURA LTD·Filed 2007·Granted May 4, 2010·1 cites·7 claims
- 1253US7508115B2Horn, horn unit, and bonding apparatus using sameTDK CORP·Filed 2006·Granted Mar 24, 2009·1 cites·4 claims
- 1348US8282802B2Work electrodeposition coating method and electrodeposition coating deviceSATO KIMIHIRO·Filed 2008·Granted Oct 9, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →