Inventor · disambiguated record
Tomotsugu Takahashi
Also filed as: TAKAHASHI TOMOTSUGU
20 granted patents·6 pending applications·192 citations·filing 1991–2021
94Inventor score
Top patents by PatentIndex Score
26 records- 0188US6562454B2Tag and label comprising sameYUPO CORP·Filed 2001·Granted May 13, 2003·60 cites·26 claims
- 0282US6914719B2Light reflectorYUPO CORP·Filed 2004·Granted Jul 5, 2005·24 cites·22 claims
- 0381US6318140B1Method of manufacturing laminated ring and apparatus for measuring circumferential length difference of ring in such methodHONDA MOTOR CO LTD·Filed 2000·Granted Nov 20, 2001·28 cites·11 claims
- 0479US11018482B2Coating-peeling apparatus of rectangular conductor wireHONDA MOTOR CO LTD·Filed 2018·Granted May 25, 2021·5 cites·7 claims
- 0576US6533440B2Light reflectorYUPO CORP·Filed 2001·Granted Mar 18, 2003·17 cites·7 claims
- 0675US10530211B2Coil winding component and rotary electric machineHONDA MOTOR CO LTD·Filed 2018·Granted Jan 7, 2020·1 cites·10 claims
- 0769US11583906B2Manufacturing method for fuel cell separator, and manufacturing apparatus for fuel cell separatorHONDA MOTOR CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·5 claims
- 0868US5804528AThermosensitive recording material with a high fog resistanceOJI PAPER CO·Filed 1996·Granted Sep 8, 1998·22 cites·21 claims
- 0967US6854310B2Device for correcting circumferential length of metal ringHONDA MOTOR CO LTD·Filed 2001·Granted Feb 15, 2005·10 cites·19 claims
- 1063US11444358B2Manufacturing method for fuel cell separators and manufacturing apparatus for fuel cell separatorsHONDA MOTOR CO LTD·Filed 2021·Granted Sep 13, 2022·0 cites·8 claims
- 1162US11642714B2Progressive pressing method, progressive pressing device, manufacturing method for fuel cell separators and manufacturing apparatus for fuel cell separatorsHONDA MOTOR CO LTD·Filed 2021·Granted May 9, 2023·0 cites·11 claims
- 1260US7344283B2Optical reflector and planar light source deviceYUPO CORP·Filed 2005·Granted Mar 18, 2008·2 cites·20 claims
- 1354US8628839B2Recording mediumMATSUDA TSUKASA·Filed 2006·Granted Jan 14, 2014·1 cites·16 claims
- 1454US7298438B2Semitransparent reflectorYUPO CORP·Filed 2004·Granted Nov 20, 2007·4 cites·20 claims
- 1554US7166338B2Optically semi-transmission reflection materialYUPO CORP·Filed 2001·Granted Jan 23, 2007·3 cites·22 claims
- 1654US7004612B2Planar light source device and liquid-crystal display deviceYUPO CORP·Filed 2004·Granted Feb 28, 2006·4 cites·10 claims
- 1752US11515560B2Progressive pressing device and manufacturing apparatus for fuel cell separatorsHONDA MOTOR CO LTD·Filed 2021·Granted Nov 29, 2022·0 cites·18 claims
- 1850US2005170124A1Glossy filmYUPO CORP·Filed 2005·Application pending·0 cites
- 1949US2005191464A1Light reflectorYUPO CORP·Filed 2005·Application pending·0 cites
- 2047US7687127B2Electrophotographic recording sheet and label paperYUPO CORP·Filed 2007·Granted Mar 30, 2010·0 cites·11 claims
- 2145US6726547B2Cutting device for sheet metal drumHONDA MOTOR CO LTD·Filed 2001·Granted Apr 27, 2004·4 cites·11 claims
- 2245US5182159AElectrostatic recording materialOJI PAPER CO·Filed 1991·Granted Jan 26, 1993·7 cites·9 claims
- 2342US2005180001A1ScreenYUPO CORP·Filed 2005·Application pending·0 cites
- 2440US2006158585A1Light-reflector and planar light source using sameYUPO CORP·Filed 2005·Application pending·0 cites
- 2538US2005078366A1ScreenYUPO CORP·Filed 2004·Application pending·0 cites
- 2635US2003104180A1Electrophotographic recording sheet and label paperYUPO CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →