Inventor · disambiguated record
Shouji Yokoyama
Also filed as: YOKOYAMA SHOUJI
6 granted patents·3 pending applications·194 citations·filing 1986–2013
84Inventor score
Top patents by PatentIndex Score
9 records- 0190US4926346ARoad image input system for vehicle controlAISIN WARNER·Filed 1986·Granted May 15, 1990·100 cites·5 claims
- 0284US4765434AControl apparatus for four-wheel drive vehicle with center differential mechanismAISIN WARNER·Filed 1986·Granted Aug 23, 1988·44 cites·17 claims
- 0378US8950283B2Method for manufacturing nut for ball screw and ball screwWATANABE ATSUSHI·Filed 2011·Granted Feb 10, 2015·6 cites·27 claims
- 0477US4943925ANavigation apparatus based on present position calculating systemAISIN AW CO·Filed 1988·Granted Jul 24, 1990·39 cites·11 claims
- 0540US9670996B2Toroidal continuously-variable transmissionNSK LTD·Filed 2013·Granted Jun 6, 2017·0 cites·6 claims
- 0639US2013239400A1Method of Manufacturing Continuously Variable Transmission Variator Component and Chuck Apparatus for Manufacturing Variator ComponentYOKOYAMA SHOUJI·Filed 2011·Application pending·0 cites
- 0738US2013139628A1Method of Production of Nut for Ball Screw Use and Ball ScrewYOKOYAMA SHOUJI·Filed 2011·Application pending·0 cites
- 0837US2013220047A1Ball ScrewYOKOYAMA SHOUJI·Filed 2011·Application pending·0 cites
- 0936US4841445AElectronically controlled automatic transmissionAISIN WARNER·Filed 1987·Granted Jun 20, 1989·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →