Inventor · disambiguated record
Akira Yoshitomo
Also filed as: YOSHITOMO AKIRA
11 granted patents·3 pending applications·40 citations·filing 2000–2015
85Inventor score
Top patents by PatentIndex Score
14 records- 0184US7456323B21,3-bis(3-formyl-4-hydroxyphenyl)adamantanes and polynuclear polyphenols derived therefromHONSHU CHEMICAL IND·Filed 2006·Granted Nov 25, 2008·5 cites·5 claims
- 0281US6242533B1Novolak type phenol resinGUN EI CHEMICAL INDUSTRY CO LTD·Filed 2000·Granted Jun 5, 2001·24 cites·12 claims
- 0378US7586009B2Bis-(hydroxybenzaldehyde) compound and novel polynuclear polyphenol compound derived therefrom and method for production thereofHONSHU CHEMICAL IND·Filed 2006·Granted Sep 8, 2009·3 cites·17 claims
- 0475US8816135B2Trisphenol compoundYOSHITOMO AKIRA·Filed 2010·Granted Aug 26, 2014·5 cites·2 claims
- 0568USRE43067EMethod for producing new polynuclear poly(formylphenol)YOSHITOMO AKIRA·Filed 2007·Granted Jan 3, 2012·1 cites·7 claims
- 0659US9522868B2Tetrakis(ether-substituted formylphenyl)HONSHU CHEMICAL IND·Filed 2015·Granted Dec 20, 2016·0 cites·1 claims
- 0758US2011172457A1Tetrakis(ether-substituted formylphenyl) and new polynuclear polyphenol derived from the sameHONSHU CHEMICAL IND·Filed 2009·Application pending·0 cites
- 0857US2011028752A1Novel bis(formylphenyl) compound and novel polynuclear polyphenol compound derived from the sameHONSHU CHEMICAL IND·Filed 2008·Application pending·0 cites
- 0956US8563770B2Bis(formylphenyl) compound and novel polynuclear polyphenol compound derived from the sameYOSHITOMO AKIRA·Filed 2012·Granted Oct 22, 2013·0 cites·5 claims
- 1056US7750190B2Method for producing new polynuclear poly(formylphenol)HONSHU CHEMICAL IND·Filed 2007·Granted Jul 6, 2010·0 cites·7 claims
- 1149US7875743B2Bis(formylphenyl)alkane and novel polynuclear phenol derived from the sameHONSHU CHEMICAL IND·Filed 2007·Granted Jan 25, 2011·0 cites·5 claims
- 1248US6211328B1Phenol resinGUN EI CHEMICAL INDUSTRY CO LTD·Filed 2000·Granted Apr 3, 2001·2 cites·4 claims
- 1347US7858819B2Tris(formylphenyl) and novel polynuclear phenol derived therefromHONSHU CHEMICAL IND·Filed 2007·Granted Dec 28, 2010·0 cites·13 claims
- 1441US2007232839A1Novel polynuclear polyphenol compoundYOSHITOMO AKIRA·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →