Inventor · disambiguated record

Yoshiro Osumi

Also filed as: OSUMI YOSHIRO

1 granted patent·42 citations·filing 1987–1987

47Inventor score

Technology areasF42D

Files withNIPPON OILS & FATS CO LTD1

Top patents by PatentIndex Score

1 record

0180US4848232AMethod of electrically blasting a plurality of detonators and electric blasting apparatus for use in said methodNIPPON OILS & FATS CO LTD·Filed 1987·Granted Jul 18, 1989·42 cites·15 claims

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Yoshiro Osumi — Patent Inventor | PatentIndex