Inventor · disambiguated record
Hiroyuki Takamura
Also filed as: TAKAMURA HIROYUKI
11 granted patents·9 pending applications·112 citations·filing 1992–2010
89Inventor score
Files withICHIKAWA CO LTD4TAKAMURA HIROYUKI4HITACHI LTD2NIPPON PISTON RING CO LTD2HITACHI CAR ENG CO LTD1
Top patents by PatentIndex Score
20 records- 0189US7494571B2Belt for shoe pressICHIKAWA CO LTD·Filed 2006·Granted Feb 24, 2009·19 cites·5 claims
- 0289US6519513B2Hybrid vehicle control apparatusHITACHI LTD·Filed 2001·Granted Feb 11, 2003·57 cites·19 claims
- 0373US8262864B2Paper making shoe press beltTAKAMURA HIROYUKI·Filed 2008·Granted Sep 11, 2012·7 cites·12 claims
- 0471US8282784B2Paper-making shoe-press beltTAKANO SATOSHI·Filed 2008·Granted Oct 9, 2012·3 cites·11 claims
- 0560US7080507B2Exhaust gas purifierHITACHI CAR ENG CO LTD·Filed 2004·Granted Jul 25, 2006·9 cites·16 claims
- 0657US8229647B2Control apparatus for multi-cylinder internal combustion engineICHIHARA TAKANOBU·Filed 2009·Granted Jul 24, 2012·4 cites·9 claims
- 0753US7285185B2Wet paper web transfer beltICHIKAWACO LTD·Filed 2004·Granted Oct 23, 2007·3 cites·8 claims
- 0846US2007006828A1Cam lobe material, camshaft using the same and method for producing cam lobe memberNIPPON PISTON RING CO LTD·Filed 2004·Application pending·0 cites
- 0946US2005287373A1Papermaking machine beltICHIKAWA CO LTD·Filed 2005·Application pending·0 cites
- 1044US6324836B1Apparatus and method for controlling air-to-fuel ratio in engineHITACHI LTD·Filed 2000·Granted Dec 4, 2001·4 cites·19 claims
- 1142US8463532B2Control device for engineNAKAGAWA SHINJI·Filed 2010·Granted Jun 11, 2013·0 cites·15 claims
- 1242US2006118261A1Shoe press beltICHIKAWA CO LTD·Filed 2005·Application pending·0 cites
- 1341US7166255B2Method for manufacturing a camNIPPON PISTON RING CO LTD·Filed 2005·Granted Jan 23, 2007·0 cites·1 claims
- 1441US2009014143A1Smoothing Press ApparatusICHIKAWA CO LTD·Filed 2006·Application pending·0 cites
- 1538US2006042081A1High-precision sintered cam lobe materialTAKAMURA HIROYUKI·Filed 2003·Application pending·0 cites
- 1638US2006207739A1Paper machine and reconditioning method of paper conveying beltTAKAMURA HIROYUKI·Filed 2006·Application pending·0 cites
- 1735US2008276753A1Method of Manufacturing Cam Shaft, Cam Shaft, and Cam Lobe Material Used in the SameTAKAMURA HIROYUKI·Filed 2004·Application pending·0 cites
- 1834US5219775AManufacturing method for a floating gate semiconductor memory device by forming cell slitsTOSHIBA KK·Filed 1992·Granted Jun 15, 1993·6 cites·7 claims
- 1933US2004231622A1Valve train for internal combustion engineFiled 2004·Application pending·0 cites
- 2031US2002197504A1Sliding memberFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →