Inventor · disambiguated record
Yoshiaki Koyama
Also filed as: KOYAMA YOSHIAKI
8 granted patents·1 pending application·105 citations·filing 1985–2008
87Inventor score
Top patents by PatentIndex Score
9 records- 0188US4664336AMotor control apparatus for reel-to-reel tape drive systemFUJITSU LTD·Filed 1985·Granted May 12, 1987·44 cites·16 claims
- 0282US7882819B2EngineHONDA MOTOR CO LTD·Filed 2008·Granted Feb 8, 2011·11 cites·5 claims
- 0374US8770169B2Cover member to enginesKOYAMA YOSHIAKI·Filed 2008·Granted Jul 8, 2014·8 cites·10 claims
- 0471US7931004B2Oil sensor placement structure in engineHONDA MOTOR CO LTD·Filed 2007·Granted Apr 26, 2011·7 cites·9 claims
- 0565US6568363B2Auxiliary machinery mounting structure of an engineHONDA MOTOR CO LTD·Filed 2001·Granted May 27, 2003·14 cites·14 claims
- 0660US7011068B2Accessory mounting structure for internal combustion engineHONDA MOTOR CO LTD·Filed 2002·Granted Mar 14, 2006·9 cites·12 claims
- 0755US7014924B2Metal member to be cast-wrappedHONDA MOTOR CO LTD·Filed 2001·Granted Mar 21, 2006·3 cites·11 claims
- 0842US2008047521A1Oil strainer structure of engine and oil return structure of engineHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 0938US5813381AHarness holder fixing structure in engineHONDA MOTOR CO LTD·Filed 1997·Granted Sep 29, 1998·9 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →