Inventor · disambiguated record
Yoshio Oyama
Also filed as: OYAMA YOSHIO
7 granted patents·5 pending applications·131 citations·filing 1978–2010
85Inventor score
Top patents by PatentIndex Score
12 records- 0181US6068898ASheet films, packaging materials, and packaging using the same having pressure control valveHITOSHI OMOTO·Filed 1997·Granted May 30, 2000·73 cites·6 claims
- 0258USD627820SBusiness cardSANYO ARCH CO LTD·Filed 2010·Granted Nov 23, 2010·13 cites·1 claims
- 0357US4460083AFeed mechanism for elongate flexible articleYOSHIDA KOGYO KK·Filed 1982·Granted Jul 17, 1984·12 cites·5 claims
- 0455US5067221AMethod of and apparatus for assembling slide fastener slidersYOSHIDA KOGYO KK·Filed 1991·Granted Nov 26, 1991·18 cites·8 claims
- 0554US2009318860A1End Portion Of Hermetically Sealed Container Having Fine Opening Surface Obtained Easily by CleavageOYAMA YOSHIO·Filed 2007·Application pending·0 cites
- 0654US2010010434A1Mechanism capable of providing neat cleaved opening surface and ampule with movable gasketOYAMA YOSHIO·Filed 2009·Application pending·0 cites
- 0748US2010049121A1Ampule guide and medical solution dosing unitOYAMA YOSHIO·Filed 2009·Application pending·0 cites
- 0846US2009124966A1Ampoule usable as a syringe and a syringe unit comprising the ampouleOYAMA YOSHIO·Filed 2007·Application pending·0 cites
- 0943US4433478AMethod of and apparatus for attaching bottom stops to a slide fastener chainYOSHIDA KOGYO KK·Filed 1982·Granted Feb 28, 1984·10 cites·10 claims
- 1041US2009269168A1Bookbinding system using adhesiveSANYO ARCH CO LTD·Filed 2006·Application pending·0 cites
- 1132US4203207AApparatus for automatically applying top end stops to a slide fastener chainYOSHIDA KOGYO KK·Filed 1978·Granted May 20, 1980·3 cites·4 claims
- 1227US5139939AProcess for the production of human tissue plasminogen activator and cell strain useful thereforMEIJI MILK PROD CO LTD·Filed 1988·Granted Aug 18, 1992·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →