Inventor · disambiguated record
Yoshiharu Kosaka
Also filed as: KOSAKA YOSHIHARU
3 granted patents·4 pending applications·46 citations·filing 1977–2015
63Inventor score
Top patents by PatentIndex Score
7 records- 0175US4173857ADouble-layered wooden arch trussKOSAKA YOSHIHARU·Filed 1977·Granted Nov 13, 1979·45 cites·1 claims
- 0255US7811674B2Hot-dip galvanizing bath and galvanized iron articleCK METALS CO LTD·Filed 2007·Granted Oct 12, 2010·1 cites·5 claims
- 0353US2011056591A1Brass alloy powder, brass alloy extruded material, and method for producing the brass alloy extruded materialJAPAN SCIENCE & TECH AGENCY·Filed 2009·Application pending·0 cites
- 0452US8303737B2Brass materialKOSAKA YOSHIHARU·Filed 2006·Granted Nov 6, 2012·0 cites·4 claims
- 0540US2009092517A1Copper Alloy Extruded Material and Its Manufacturing MethodKOSAKA YOSHIHARU·Filed 2006·Application pending·0 cites
- 0636US2012027638A1High-strength copper alloyKOSAKA YOSHIHARU·Filed 2010·Application pending·0 cites
- 0731US2015368759A1Copper-base alloySAN ETSU METALS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →