Inventor · disambiguated record
Yoshifumi Fukuhara
Also filed as: FUKUHARA YOSHIFUMI
3 granted patents·59 citations·filing 1985–1995
71Inventor score
Top patents by PatentIndex Score
3 records- 0178US4662826AVacuum pump system including serially connected rotary and reciprocating vacuum pumpsTOKICO LTD·Filed 1985·Granted May 5, 1987·39 cites·3 claims
- 0254US5154592AScroll type fluid apparatus with rotation restraining mechanismTOKICO LTD·Filed 1990·Granted Oct 13, 1992·17 cites·8 claims
- 0328US5648014AAcicular magnetic iron oxide particles and process for producing the sameTODA KOGYO CORP·Filed 1995·Granted Jul 15, 1997·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →