Inventor · disambiguated record
Yukihiro Ohsugi
Also filed as: OHSUGI YUKIHIRO
3 granted patents·58 citations·filing 1984–1990
71Inventor score
Top patents by PatentIndex Score
3 records- 0188US5115279AFixing deviceTOKYO ELECTRIC CO LTD·Filed 1990·Granted May 19, 1992·46 cites·18 claims
- 0246US4589975AMethod of producing a precursor pitch for carbon fiberKAWASAKI STEEL CO·Filed 1984·Granted May 20, 1986·6 cites·3 claims
- 0342US4758326AMethod of producing precursor pitches for carbon fibersKAWASAKI STEEL CO·Filed 1986·Granted Jul 19, 1988·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →