18824915. BATTERY (TOYOTA JIDOSHA KABUSHIKI KAISHA)
BATTERY
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Masahiro Ishizuka of Toyota-shi JP
Hajime Hasegawa of Aichi-gun JP
Mitsuru Tateishi of Toyota-shi JP
Masashi Chihara of Nagoya-shi JP
BATTERY
This abstract first appeared for US patent application 18824915 titled 'BATTERY
Original Abstract Submitted
A battery, includes: electrode body including positive and negative electrodes being alternately layered in a first direction with separator provided therebetween. The positive electrode current collector has a first burr and the negative electrode current collector has a second burr. In the battery, either the following (A) or (B) is satisfied: (A) plural first burrs do not include a pair of first burrs in which protrusion directions of adjacent first burrs differ, and plural second burrs do not include a pair of second burrs in which protrusion directions of adjacent second burrs differ; or (B) plural first burrs include only one pair of first burrs in which protrusion directions of adjacent first burrs differ, and plural second burrs include only one pair of second burrs in which protrusion directions of adjacent second burrs differ.