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:
Apr. 30, 2019
Filed:
Oct. 29, 2015
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Hiroyasu Kawano, Ebina, JP;
Akiyoshi Uchida, Akashi, JP;
Satoshi Shimokawa, Kawasaki, JP;
Kiyoto Matsui, Miki, JP;
Kazuyuki Ozaki, Machida, JP;
Masakazu Taguchi, Kobe, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/46 (2006.01); H02J 7/02 (2016.01); H02J 50/12 (2016.01); H02J 50/40 (2016.01); H02J 50/70 (2016.01); H02J 5/00 (2016.01); H01M 2/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/46 (2013.01); H01M 2/022 (2013.01); H02J 5/005 (2013.01); H02J 7/0042 (2013.01); H02J 7/02 (2013.01); H02J 7/025 (2013.01); H02J 50/12 (2016.02); H02J 50/40 (2016.02); H02J 50/70 (2016.02); H01M 2220/30 (2013.01);
Abstract
A rechargeable battery includes: a battery body including a cylindrical outer peripheral side surface; and a power receiving coil wound in at most a single layer around the outer peripheral side surface, and electrically connected to the battery body. The power receiving coil is helically wound around the outer peripheral side surface while forming a space from which the outer peripheral side surface is exposed.