Inventor · disambiguated record
Yukihiro Maekawa
Also filed as: MAEKAWA YUKIHIRO
7 granted patents·4 pending applications·45 citations·filing 1988–2011
83Inventor score
Files withNISSAN MOTOR6SUMITOMO LIGHT METAL IND2FUJIKI AKIRA1HITACHI POWDERED METALS1NISSAN MOTOR CO LTD AND1
Top patents by PatentIndex Score
11 records- 0185US7309465B2Sintered sprocket for silent chain and production method thereforNISSAN MOTOR·Filed 2006·Granted Dec 18, 2007·9 cites·2 claims
- 0272US7981572B2Fuel cell and production of fuel cell stackNISSAN MOTOR·Filed 2004·Granted Jul 19, 2011·10 cites·9 claims
- 0358US5325692AMethod of controlling transverse shape of rolled strip, based on tension distributionSUMITOMO LIGHT METAL IND·Filed 1992·Granted Jul 5, 1994·12 cites·5 claims
- 0455US8247137B2Fuel cell and production of fuel cell stackFUJIKI AKIRA·Filed 2011·Granted Aug 21, 2012·1 cites·9 claims
- 0550US4907434AMethod and device for controlling strip thickness in rolling millsSUMITOMO LIGHT METAL IND·Filed 1988·Granted Mar 13, 1990·8 cites·5 claims
- 0649US7041149B2Sintered sprocket for silent chain and production method thereforHITACHI POWDERED METALS·Filed 2004·Granted May 9, 2006·1 cites·7 claims
- 0749US6488736B2Method of producing sintered metal sprocket and sprocket produced by the methodNISSAN MOTOR·Filed 2001·Granted Dec 3, 2002·4 cites·12 claims
- 0845US2007154628A1Solid polymer membrane fuel-cell manufacturing methodNISSAN MOTOR·Filed 2004·Application pending·0 cites
- 0941US2004144203A1Sintered body and production method thereofNISSAN MOTOR CO LTD AND·Filed 2004·Application pending·0 cites
- 1037US2005028641A1Sintered sprocket for silent chain and production method thereforNISSAN MOTOR·Filed 2004·Application pending·0 cites
- 1129US2003033901A1Cam lobe piece of built-up type camshaftNISSAN MOTOR·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →