Yoshitomo; Akira

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshitomo; Akira.The latest application filed is for "new tetrakis(ether-substituted formylphenyl)".

Company Profile

0.12.11

Yoshitomo; Akira - Wakayama JP
YOSHITOMO; Akira - Wakayama-shi JP
Yoshitomo; Akira - Wakyama N/A JP
YOSHITOMO; Akira - Wakyama-shi JP
Yoshitomo; Akira - Takasaki JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Tetrakis(ether-substituted formylphenyl) Grant 9,522,868 - Yoshitomo , et al. December 20, 2	2016-12-20
New Tetrakis(ether-substituted Formylphenyl) App 20160016884 - YOSHITOMO; Akira ; et al.	2016-01-21
Trisphenol compound Grant 8,816,135 - Yoshitomo , et al. August 26, 2	2014-08-26
Bis(formylphenyl) compound and novel polynuclear polyphenol compound derived from the same Grant 8,563,770 - Yoshitomo , et al. October 22, 2	2013-10-22
Novel Bis(formylphenyl) Compound And Novel Polynuclear Polyphenol Compound Derived From The Same App 20120289735 - YOSHITOMO; Akira ; et al.	2012-11-15
Novel Trisphenol Compund App 20120220805 - Yoshitomo; Akira ; et al.	2012-08-30
Method for producing new polynuclear poly(formylphenol) Grant RE43,067 - Yoshitomo , et al. January 3, 2	2012-01-03
Tetrakis(ether-substituted Formylphenyl) And New Polynuclear Polyphenol Derived From The Same App 20110172457 - Yoshitomo; Akira ; et al.	2011-07-14
Novel Bis(formylphenyl) Compound And Novel Polynuclear Polyphenol Compound Derived From The Same App 20110028752 - Yoshitomo; Akira ; et al.	2011-02-03
Bis(formylphenyl)alkane and novel polynuclear phenol derived from the same Grant 7,875,743 - Yoshitomo January 25, 2	2011-01-25
Tris(formylphenyl) and novel polynuclear phenol derived therefrom Grant 7,858,819 - Yoshitomo , et al. December 28, 2	2010-12-28
Method for producing new polynuclear poly(formylphenol) Grant 7,750,190 - Yoshitomo , et al. July 6, 2	2010-07-06
Tris(formylphenyl) And New Polynuclear Polyphenol Derived Therefrom App 20100099908 - Yoshitomo; Akira ; et al.	2010-04-22
Novel Bis(formylphenyl)alkane And Novel Polynuclear Phenol Derived From The Same App 20100016633 - Yoshitomo; Akira	2010-01-21
Bis-(hydroxybenzaldehyde) compound and novel polynuclear polyphenol compound derived therefrom and method for production thereof Grant 7,586,009 - Yoshitomo , et al. September 8, 2	2009-09-08
Method For Producing New Polynuclear Poly(formylphenol) App 20090182175 - Yoshitomo; Akira ; et al.	2009-07-16
Novel Bis-(hydroxybenzaldehyde) Compound And Novel Polynuclear Polyphenol Compound Derived Therefrom And Method For Production Thereof App 20090076310 - Yoshitomo; Akira ; et al.	2009-03-19
1,3-bis(3-formyl-4-hydroxyphenyl)adamantanes and polynuclear polyphenols derived therefrom Grant 7,456,323 - Yoshitomo , et al. November 25, 2	2008-11-25
1,3-Bis(3-Formyl-4-Hydroxyphenyl)Adamantanes and Polynuclear Polyphenols Derived Therefrom App 20080242896 - Yoshitomo; Akira ; et al.	2008-10-02
Novel Polynuclear Polyphenol Compound App 20070232839 - Yoshitomo; Akira ; et al.	2007-10-04
Novolak type phenol resin Grant 6,242,533 - Kurimoto , et al. June 5, 2	2001-06-05

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