The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2020
Filed:
Jun. 17, 2016
Satoshi Yamamoto, Kanagawa, JP;
Daisuke Goto, Kanagawa, JP;
Toshiya Sagisaka, Kanagawa, JP;
Masato Shinoda, Kanagawa, JP;
Mamiko Inoue, Kanagawa, JP;
Fuminari Kaneko, Kanagawa, JP;
Tohru Yashiro, Kanagawa, JP;
Satoshi Yamamoto, Kanagawa, JP;
Daisuke Goto, Kanagawa, JP;
Toshiya Sagisaka, Kanagawa, JP;
Masato Shinoda, Kanagawa, JP;
Mamiko Inoue, Kanagawa, JP;
Fuminari Kaneko, Kanagawa, JP;
Tohru Yashiro, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
Provided is an electrochromic compound represented by the following general formula (I) or (II) where Rto Rare each independently a hydrogen atom, a halogen atom, a monovalent organic group, or a polymerizable functional group, and at least one of the Rto the Ris a polymerizable functional group.