Inventor · disambiguated record
Yukihide Umeda
Also filed as: UMEDA YUKIHIDE
2 granted patents·57 citations·filing 1998–2000
64Inventor score
Technology areasF04D
Top patents by PatentIndex Score
2 records- 0181US6065936AAxial fan, method of manufacturing impeller for axial fan, and mold for manufacturing impeller for axial fanCOPAL CO LTD·Filed 1998·Granted May 23, 2000·50 cites·10 claims
- 0253US6276923B1Mold for manufacturing an impeller for an axial fanNIDEC COPAL CORP·Filed 2000·Granted Aug 21, 2001·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →