Gs Yuasa International Ltd.

Kohei Fujita

Yuki Higashimura

Akinori Haze

Kazuma Saito

Hiroyuki Ishiguro

Shota Iwasaki

Susumu Obuchi

Kiyoshi Nouzuka

Junichi Nishizawa

Grid base plate for lead storage battery

A storage battery grid includes: a frame bone that includes a substantially rectangular shape; a lug portion that is connected to a first side portion of the frame bone and projects outwardly from the frame bone; a main bone that extends from the first side portion to a second side portion which is opposed to the first side portion; and a plurality of first sub-bones that extend obliquely toward the second side portion, at least part of the plurality of first sub-bones branching from the main bone toward both sides, wherein at least part of the plurality of first sub-bones is bent.

Storage battery grid, method of manufacturing storage battery grid, and storage battery using storage battery grid

A positive electrode current collector for lead-acid batteries contains a current collector substrate of titanium or a titanium alloy, a coating of titanium oxide formed on the surface of the current collector substrate, and a conductive ceramic layer formed on the surface of the coating, and the thickness of the coating is 0.09 &#x3bc;m or thinner.

Positive electrode collector for lead acid storage battery and method for producing the same

Growing community of inventors

Kyoto, Japan

Kohei Fujita