Inventor · disambiguated record
Hiroyuki Hamada
Also filed as: HAMADA HIROYUKI
60 granted patents·37 pending applications·1,745 citations·filing 1979–2025
99Inventor score
Files withDAIKIN IND LTD18MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17PIONEER CORP8HAMADA HIROYUKI6MURATA MACHINERY LTD6
Top patents by PatentIndex Score
97 records- 0197US6728635B2Landmark update system and navigation deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 27, 2004·194 cites·12 claims
- 0294US6909891B2Mobile terminal, and automatic remote control system and automatic remote control methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 21, 2005·124 cites·19 claims
- 0394US5398586ABraided structure forming methodMURATA MACHINERY LTD·Filed 1993·Granted Mar 21, 1995·85 cites·10 claims
- 0493US6505120B2Navigation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 7, 2003·101 cites·16 claims
- 0593US4230768ALaminated light-polarizing sheetTOYO BOSEKI·Filed 1979·Granted Oct 28, 1980·58 cites·13 claims
- 0692US5361674ABraiding apparatus for a tubular braid structureMURATA MACHINERY LTD·Filed 1993·Granted Nov 8, 1994·70 cites·13 claims
- 0791US6824863B1Fiber reinforced polypropylene-based composite materialSUMITOMO CHEMICAL CO·Filed 2000·Granted Nov 30, 2004·46 cites·5 claims
- 0891US5287790AMethod and apparatus for braiding in two braiding regionsMURATA MACHINERY LTD·Filed 1993·Granted Feb 22, 1994·55 cites·8 claims
- 0988US5388497ABraided structure forming apparatusMURATA MACHINERY LTD·Filed 1993·Granted Feb 14, 1995·48 cites·12 claims
- 1086US8088094B2Planning method and apparatus for peritoneal dialysis and hemodialysis hybrid remedyHAMADA HIROYUKI·Filed 2009·Granted Jan 3, 2012·20 cites·9 claims
- 1185US8444593B2Method for testing peritoneum function and a peritoneal dialysis planning apparatusHAMADA HIROYUKI·Filed 2011·Granted May 21, 2013·20 cites·8 claims
- 1284US12486378B2Shaping powderDAIKIN IND LTD·Filed 2023·Granted Dec 2, 2025·0 cites·6 claims
- 1384US11866570B2Molding powderDAIKIN IND LTD·Filed 2023·Granted Jan 9, 2024·0 cites·5 claims
- 1484US6388582B2Lane guidance display method, and navigation device and recording medium for realizing the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 14, 2002·47 cites·21 claims
- 1584US5385077ABraid and braiding methodMURATA MACHINERY LTD·Filed 1993·Granted Jan 31, 1995·38 cites·8 claims
- 1682US8303532B2Pertioneal membrane function test method, peritoneal membrane function test apparatus and peritoneal membrane function test programHAMADA HIROYUKI·Filed 2006·Granted Nov 6, 2012·52 cites·8 claims
- 1782USRE42390ESound signal playback machine and method thereofPIONEER CORP·Filed 2006·Granted May 24, 2011·11 cites·40 claims
- 1881US8449496B2Method for testing peritoneum function and a peritoneal dialysis planning apparatusHAMADA HIROYUKI·Filed 2009·Granted May 28, 2013·20 cites·15 claims
- 1981US6788654B1Digital data receiverJAPAN BROADCASTING CORP·Filed 1999·Granted Sep 7, 2004·134 cites·4 claims
- 2081US6418374B2Navigation deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 9, 2002·46 cites·33 claims
- 2180US5596695AInteractive multi-media event-driven inheritable object oriented programming apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jan 21, 1997·54 cites·2 claims
- 2279US6668227B2Navigation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 23, 2003·40 cites·23 claims
- 2379US5333204ASpeaker systemPIONEER ELECTRONIC CORP·Filed 1992·Granted Jul 26, 1994·65 cites·1 claims
- 2478US6700505B2Lane guidance display method, and navigation device and recording medium for realizing the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 2, 2004·48 cites·3 claims
- 2577US5396829AApparatus for multiple layer tubular braidingMURATA MACHINERY LTD·Filed 1993·Granted Mar 14, 1995·40 cites·1 claims
- 2675US12467572B2Pipe joint and manufacturing method of pipe jointDAIKIN IND LTD·Filed 2023·Granted Nov 11, 2025·0 cites·7 claims
- 2775US12459174B2Injection-molded body and production method thereforDAIKIN IND LTD·Filed 2023·Granted Nov 4, 2025·0 cites·11 claims
- 2875US12459175B2Injection-molded body and production method thereforDAIKIN IND LTD·Filed 2023·Granted Nov 4, 2025·0 cites·11 claims
- 2974US6324292B1Speaker apparatusPIONEER CORP·Filed 1999·Granted Nov 27, 2001·51 cites·28 claims
- 3073US6804361B2Sound signal playback machine and method thereofPIONEER CORP·Filed 2002·Granted Oct 12, 2004·15 cites·18 claims
- 3173US6424911B2Intersection display method, and map display unit and recording medium for realizing the methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 23, 2002·29 cites·32 claims
- 3272US12459177B2Injection-molded body and production method thereforDAIKIN IND LTD·Filed 2023·Granted Nov 4, 2025·0 cites·9 claims
- 3372US5264259AEnergy absorbing structureYOKOHAMA RUBBER CO LTD·Filed 1992·Granted Nov 23, 1993·37 cites·17 claims
- 3471US12459176B2Injection-molded body and production method thereforDAIKIN IND LTD·Filed 2023·Granted Nov 4, 2025·0 cites·9 claims
- 3571US6442478B2Navigation deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 27, 2002·27 cites·7 claims
- 3671US4229498ALight-polarizing filmTOYO BOSEKI·Filed 1979·Granted Oct 21, 1980·22 cites·14 claims
- 3771US2025011499A1Copolymer, formed article, extrusion formed article and transfer molded articleDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 3870US12480605B2Tube, method for producing tube, and method for storing tubeDAIKIN IND LTD·Filed 2022·Granted Nov 25, 2025·0 cites·10 claims
- 3970US11555098B2Molding powderDAIKIN IND LTD·Filed 2020·Granted Jan 17, 2023·0 cites·10 claims
- 4068US2023383034A1Copolymer, molded body, injection molded body, and coated electrical wireDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 4167US11845847B2Shaping powderDAIKIN IND LTD·Filed 2018·Granted Dec 19, 2023·0 cites·5 claims
- 4262US7303541B2Method for testing peritoneal functionJMS CO LTD·Filed 2003·Granted Dec 4, 2007·32 cites·3 claims
- 4361US6449557B2Device and method for changing map informationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 10, 2002·14 cites·28 claims
- 4461US2023103937A1Pressure-sensitive adhesive sheetNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 4560US8997141B2Cooperative communication/broadcasting system, application management server, receiver, reception method for receiver, and application management method for application management serverMITSUYA SHIGEAKI·Filed 2012·Granted Mar 31, 2015·2 cites·8 claims
- 4660US2023202088A1Tube manufacturing method, extrusion molding machine, mold for extrusion molding, winding device, and tubeDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 4759US12392440B2Welded bodyDAIKIN IND LTD·Filed 2022·Granted Aug 19, 2025·0 cites·3 claims
- 4859US2005052462A1Map display device and navigation deviceFiled 2004·Application pending·0 cites
- 4958US12036714B2Molding material and tubeDAIKIN IND LTD·Filed 2019·Granted Jul 16, 2024·0 cites·3 claims
- 5058US6882934B2Apparatus and method for displaying mapMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 19, 2005·7 cites·32 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →