Inventor · disambiguated record
Yutaka Hatayama
Also filed as: HATAYAMA YUTAKA
2 granted patents·1 pending application·5 citations·filing 1991–2009
46Inventor score
Technology areasB26F
Top patents by PatentIndex Score
3 records- 0145US7776023B2Method and implement for opening hole in soft materialARKRAY INC·Filed 2009·Granted Aug 17, 2010·0 cites·4 claims
- 0245USD336918SPrinterMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 29, 1993·5 cites·1 claims
- 0335US2004260203A1Method and implement for opening hole in soft materialARKRAY INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →