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:
Dec. 03, 2019
Filed:
May. 03, 2018
Green Arm Co., Ltd., Tokyo, JP;
Toyo Aluminium K.k., Osaka, JP;
Yasushi Kanzaki, Tokyo, JP;
Kazuo Kijima, Tokyo, JP;
Atsuki Gomi, Tokyo, JP;
Kenji Kihara, Tokyo, JP;
Toshio Kunimatsu, Tokyo, JP;
Yuya Terasawa, Osaka, JP;
Tomonobu Sekiguchi, Osaka, JP;
Kazunori Yamada, Kanagawa, JP;
Hiroyuki Nishikawa, Osaka, JP;
Hiroshi Oe, Osaka, JP;
Kouichi Sugimoto, Tokyo, JP;
Mayo Watanabe, Tokyo, JP;
GREEN ARM CO., LTD., Tokyo, JP;
TOYO ALMINIUM K.K., Osaka, JP;
Abstract
A road structure, an asphalt layer of which is peeled off by electromagnetic induction heating, includes a non-thermoplastic base layer, an asphalt layer located above the base layer, a conductive sheet between the base layer and the asphalt layer, a first bonding layer that bonds the conductive sheet and the base layer; and a second bonding layer that bonds the conductive sheet and the asphalt layer. The conductive sheet is configured to generate heat based on electromagnetic induction. At least the first bonding layer is a thermoplastic bonding layer configured to be softened by the heat.