Inventor · disambiguated record
Yoshihiro Umebayashi
Also filed as: UMEBAYASHI YOSHIHIRO
5 granted patents·1 pending application·5 citations·filing 1993–2019
65Inventor score
Top patents by PatentIndex Score
6 records- 0167US2020066440A1Powder molding apparatus and manufacture of rare earth sintered magnet using the apparatusSHINETSU CHEMICAL CO·Filed 2019·Application pending·0 cites
- 0258US10607773B2Powder molding apparatus and manufacture of rare earth sintered magnet using the apparatusSHINETSU CHEMICAL CO·Filed 2016·Granted Mar 31, 2020·0 cites·1 claims
- 0356US7392680B2Rolling die and method for forming thread or worm and spline having small number of teeth by rolling simultaneouslyTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 1, 2008·1 cites·4 claims
- 0442US9711280B2Method for preparing rare earth sintered magnetSHINETSU CHEMICAL CO·Filed 2015·Granted Jul 18, 2017·0 cites·19 claims
- 0532US7908897B2Spline rolling tool, and process of manufacturing spline rolling toolHONDA MOTOR CO LTD·Filed 2006·Granted Mar 22, 2011·0 cites·10 claims
- 0628US5379622AMethod of forming helical splines with stoppers on a rotary shaft, and rolling tools for practicing the methodMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 10, 1995·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →