Lithium-ion batteries revolutionized the world when Sony brought them to the mass market in 1991. Compared to previous ...

Sony, which won final approval of its settlement, will pay $19.5 million to indirect purchasers in the United States who during the same period bought a lithium ion battery or a product containing a ...

In fact, Sony chose the International Battery Seminar as the platform to first announce its lithium-ion technology in 1991, an accomplishment that has since gone on to change the world.

Lithium-ion battery storage technology is yet to reach ... Completed in 1985, his invention was commercialised by Sony in ...

a milestone that marked the beginning of the country's lithium battery research. However, the technology was far from ready for mass production. The landscape shifted dramatically in 1991 when Japan's ...