Inventor · disambiguated record
Ryuji Shimazaki
Also filed as: SATOH YOJI · SHIMAZAKI RYUJI
2 granted patents·11 citations·filing 1978–2004
55Inventor score
Top patents by PatentIndex Score
2 records- 0137US4249496AAir-fuel ratio feedback control apparatus of an internal combustion engineNIPPON SOKEN·Filed 1978·Granted Feb 10, 1981·7 cites·20 claims
- 0234US6930307B2Method of production, method of inspection, and method of use of scanning probe microscope probeTOYOTA MOTOR CO LTD·Filed 2004·Granted Aug 16, 2005·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →