Inventor · disambiguated record
Masafumi Masuda
Also filed as: MASUDA MASAFUMI
39 granted patents·15 pending applications·219 citations·filing 1979–2024
96Inventor score
Top patents by PatentIndex Score
54 records- 0190US4265969AMethod for manufacturing cast-coated paperMITSUBISHI PAPER MILLS LTD·Filed 1979·Granted May 5, 1981·51 cites·9 claims
- 0289US10358022B2Vehicle having a generator with inductance-adjustable windingsYAMAHA MOTOR CO LTD·Filed 2017·Granted Jul 23, 2019·2 cites·22 claims
- 0385US8167500B2Bearing apparatus for axleFURUKAWA KEIICHI·Filed 2009·Granted May 1, 2012·12 cites·18 claims
- 0485US4301210AMethod for manufacturing cast-coated paperMITSUBISHI PAPER MILLS LTD·Filed 1980·Granted Nov 17, 1981·51 cites·11 claims
- 0577US4317849AProcess for producing high-gloss coated paperMITSUBISHI PAPER MILLS LTD·Filed 1980·Granted Mar 2, 1982·39 cites·6 claims
- 0675US9370039B2Radio base station and methodUCHIYAMA TADASHI·Filed 2011·Granted Jun 14, 2016·4 cites·7 claims
- 0773US8452282B2Mobile communication method, mobile communication system, program, exchange, and specific radio base stationMASUDA MASAFUMI·Filed 2009·Granted May 28, 2013·6 cites·17 claims
- 0871US7092711B2Neighbor cell notifying apparatus and neighbor cell notifying methodNTT DOCOMO INC·Filed 2003·Granted Aug 15, 2006·18 cites·7 claims
- 0971US2024399894A1Engine-driven dc supply unitYAMAHA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1069US8509784B2Mobile communication method, radio control station, and radio base stationMASUDA MASAFUMI·Filed 2008·Granted Aug 13, 2013·4 cites·6 claims
- 1167US8868084B2Mobile communication terminal, mobile communication system, and mobile communication methodAOYAGI KENICHIRO·Filed 2010·Granted Oct 21, 2014·2 cites·11 claims
- 1266US8306535B2Communication controller and communication controlling method for controlling a movable communication terminal deviceMASUDA MASAFUMI·Filed 2007·Granted Nov 6, 2012·3 cites·4 claims
- 1364US7225726B2Piston for automatic transmissionKOYO SEALING TECHNO KABUSHIKI·Filed 2005·Granted Jun 5, 2007·5 cites·9 claims
- 1463US9398610B2Mobile communication method, mobile station, and network deviceAOYAGI KENICHIRO·Filed 2009·Granted Jul 19, 2016·2 cites·9 claims
- 1562US8565751B2Mobile communication method, radio control station, and radio base stationNAKAMURA YUICHIRO·Filed 2008·Granted Oct 22, 2013·2 cites·7 claims
- 1662US2024405639A1Outer-rotor-type-engine-driven-dc-output unitYAMAHA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1760US8532655B2Mobile communication terminal, mobile communication system, and mobile communication methodTSUNEDA TAKAYUKI·Filed 2011·Granted Sep 10, 2013·2 cites·6 claims
- 1860US8111664B2Communication path switching system and methodMASUDA MASAFUMI·Filed 2005·Granted Feb 7, 2012·2 cites·3 claims
- 1959US8983428B2Mobile communication system, home base station, and mobile stationIWAMURA MIKIO·Filed 2008·Granted Mar 17, 2015·1 cites·7 claims
- 2058US8472360B2Mobile communication method and mobile stationMASUDA MASAFUMI·Filed 2008·Granted Jun 25, 2013·1 cites·10 claims
- 2155US8712417B2Mobile communication method, mobile station, and network deviceAOYAGI KENICHIRO·Filed 2009·Granted Apr 29, 2014·0 cites·3 claims
- 2253US7860505B2Mobile communication system, extension transmission/reception server, extension transmission/reception controller, base station, radio network controller, mobile station and communication methodNTT DOCOMO INC·Filed 2004·Granted Dec 28, 2010·3 cites·8 claims
- 2352US8897789B2Mobile communication method, mobile station, and network deviceNTT DOCOMO INC·Filed 2013·Granted Nov 25, 2014·0 cites·2 claims
- 2452US8620356B2Paging signal transmission method, radio base station, and network deviceAOYAGI KENICHIRO·Filed 2009·Granted Dec 31, 2013·0 cites·8 claims
- 2552US8355723B2Mobile communication method and exchange stationNTT DOCOMO INC·Filed 2009·Granted Jan 15, 2013·0 cites·15 claims
- 2652US7039413B2Mobile station transfer control system, cell transfer control method, mobile station, cell transfer control method at mobile station, cell transfer control program, control apparatus, and allocating method of communication resourcesNTT DOCOMO INC·Filed 2002·Granted May 2, 2006·4 cites·16 claims
- 2751US8199691B2Mobile communication system, wireless controller, and extension transmitting/receiving server device selecting methodHISATA HIROKO·Filed 2007·Granted Jun 12, 2012·2 cites·5 claims
- 2851US7634293B2Mobile communication system, extension transmission/reception device, base station, radio network controller and mobile stationNTT DOCOMO INC·Filed 2004·Granted Dec 15, 2009·2 cites·7 claims
- 2951US2023121019A1Engine generatorYAMAHA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 3050US8755796B2Mobile communication system that selectively determines uplink transmission to a base station even when radio signal transmission to the base station is prohibitedAOYAGI KENICHIRO·Filed 2009·Granted Jun 17, 2014·0 cites·6 claims
- 3149US8849287B2Mobile communication method, radio base station, radio network controller, and exchange stationMASUDA MASAFUMI·Filed 2009·Granted Sep 30, 2014·0 cites·7 claims
- 3249US8805422B2Network device to monitor radio base station and a method thereofHOSONO HIROYUKI·Filed 2009·Granted Aug 12, 2014·0 cites·12 claims
- 3349US2011294535A1Mobile communication method, radio base station, radio network controller, core network device and gateway deviceAOYAGI KENICHIRO·Filed 2009·Application pending·0 cites
- 3448US8520649B2Mobile communication method and radio base stationAOYAGI KENICHIRO·Filed 2009·Granted Aug 27, 2013·0 cites·4 claims
- 3548US7715348B2Radio control device and method of selecting spread codeNTT DOCOMO INC·Filed 2004·Granted May 11, 2010·1 cites·11 claims
- 3648US2011124361A1Method of accommodating radio base stations and network apparatusNTT DOCOMO INC·Filed 2009·Application pending·0 cites
- 3747US8229429B2Position registering method, radio control station, and exchangeMASUDA MASAFUMI·Filed 2009·Granted Jul 24, 2012·0 cites·5 claims
- 3847US2011070886A1Mobile communication system, location registration method, handover method, exchange, mobile station, and radio control stationNTT DOCOMO INC·Filed 2009·Application pending·0 cites
- 3946US2010278126A1Radio network controller, radio communication system, and communication path setting methodNTT DOCOMO INC·Filed 2008·Application pending·0 cites
- 4044US8737224B2Communication method, communication system, and control apparatusHAYASHI TAKAHIRO·Filed 2010·Granted May 27, 2014·0 cites·8 claims
- 4144US8010114B2Mobile communications system and communication branch establishing methodNTT DOCOMO INC·Filed 2007·Granted Aug 30, 2011·0 cites·2 claims
- 4243US2015156667A1Mobile communication method, core network apparatus, radio access network apparatus, and mobile stationNTT DOCOMO INC·Filed 2013·Application pending·0 cites
- 4342US8326280B2Call admission control method and radio controller apparatusOGAI MASAHIKO·Filed 2008·Granted Dec 4, 2012·0 cites·9 claims
- 4441US2015017970A1Radio base station apparatus, radio base station controller, and transition control methodNTT DOCOMO INC·Filed 2013·Application pending·0 cites
- 4540US8817654B2Radio controller and mobile communication methodNAKAMURA YUICHIRO·Filed 2010·Granted Aug 26, 2014·0 cites·7 claims
- 4640US2014328324A1Radio base station and method of controlling transition between radio systemsNTT DOCOMO INC·Filed 2012·Application pending·0 cites
- 4740US2014348014A1Radio base station and method of controlling transition between radio systemsNTT DOCOMO INC·Filed 2012·Application pending·0 cites
- 4839US8542651B2Communication control device and communication control methodMASUDA MASAFUMI·Filed 2007·Granted Sep 24, 2013·0 cites·4 claims
- 4939US2014044001A1Method of establishing communication and base stationAKAI YUJI·Filed 2012·Application pending·0 cites
- 5037US9078185B2Mobile communication system, network apparatus, and mobile communication methodTSUNEDA TAKAYUKI·Filed 2011·Granted Jul 7, 2015·0 cites·8 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →