Inventor · disambiguated record
Toshiyuki Soejima
Also filed as: SOEJIMA TOSHIYUKI
4 granted patents·43 citations·filing 1980–1990
75Inventor score
Top patents by PatentIndex Score
4 records- 0169US4362409AAutomatic sheet feeding system of a printing apparatusRICOH KK·Filed 1980·Granted Dec 7, 1982·20 cites·11 claims
- 0258US4982392AStabilized optical pick-up device inhibiting the effect of the focus error signal at the start and end of a data regionRICOH KK·Filed 1988·Granted Jan 1, 1991·13 cites·13 claims
- 0338US4466025AFloppy disc device with a delay mechanismRICOH KK·Filed 1981·Granted Aug 14, 1984·5 cites·4 claims
- 0437US5095969AElectromagnetic agitating method in mold of continuous casting of slabKOBE STEEL LTD·Filed 1990·Granted Mar 17, 1992·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →