Inventor · disambiguated record
Yutaka Kanamaru
Also filed as: KANAMARU YUTAKA
15 granted patents·185 citations·filing 1980–2006
93Inventor score
Top patents by PatentIndex Score
15 records- 0195US6383705B2Toner for electrophotographyKAO CORP·Filed 2001·Granted May 7, 2002·67 cites·4 claims
- 0291USD282236SElectric planeRYOBI LTD·Filed 1983·Granted Jan 21, 1986·30 cites·1 claims
- 0384USD285894SHedge trimmerRYOBI LTD·Filed 1984·Granted Sep 30, 1986·19 cites·1 claims
- 0466USD269031SFishing reelRYOBI LTD·Filed 1980·Granted May 17, 1983·9 cites·1 claims
- 0562US6946228B2Toner for development of electrostatic latent imagesKAO CORP·Filed 2004·Granted Sep 20, 2005·8 cites·4 claims
- 0661US6146805APrinting method, printer, printed object, and optical diskKAO CORP·Filed 1997·Granted Nov 14, 2000·16 cites·13 claims
- 0757USD272511SElectric sanderRYOBI LTD·Filed 1981·Granted Feb 7, 1984·6 cites·1 claims
- 0856US7842448B2Method of forming fixed imagesKAO CORP·Filed 2006·Granted Nov 30, 2010·1 cites·17 claims
- 0954USD281188SFishing reelRYOBI LTD·Filed 1983·Granted Oct 29, 1985·5 cites·1 claims
- 1047US7572563B2Toner for electrostatic image developmentKAO CORP·Filed 2006·Granted Aug 11, 2009·0 cites·15 claims
- 1146USD295716SWhetstoneRYOBI LTD·Filed 1985·Granted May 17, 1988·4 cites·1 claims
- 1245US7442480B2Positively chargeable tonerKAO CORP·Filed 2003·Granted Oct 28, 2008·3 cites·13 claims
- 1341USD310473SDiamond fileRYOKI LTD·Filed 1987·Granted Sep 11, 1990·6 cites·1 claims
- 1438US6077582AOptical disc, process for producing the optical disc and its manufacturing apparatusKAO CORP·Filed 1997·Granted Jun 20, 2000·8 cites·15 claims
- 1534US5173387AElectrophotographic dry developerKAO CORP·Filed 1992·Granted Dec 22, 1992·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →