Inventor · disambiguated record
Yasutake Hirota
Also filed as: HIROTA YASUTAKE
5 granted patents·87 citations·filing 1997–2013
79Inventor score
Top patents by PatentIndex Score
5 records- 0176US6277298B1Ferrofluid composition and processFiled 1999·Granted Aug 21, 2001·31 cites·44 claims
- 0276US6056889AProcess for producing a magnetic fluid and composition thereforFERROTEC CORP·Filed 1997·Granted May 2, 2000·30 cites·13 claims
- 0371US6261471B1Composition and method of making a ferrofluid having an improved chemical stabilityFiled 1999·Granted Jul 17, 2001·24 cites·37 claims
- 0461US9448262B2Current sensor having at least one cancel coilFERROTEC CORP·Filed 2013·Granted Sep 20, 2016·2 cites·8 claims
- 0525US9627111B2Magnetic member and electronic componentHIROTA YASUTAKE·Filed 2010·Granted Apr 18, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →