PatentBrief

Inventor

Koichi Mizuchima

Patents indexed

1

Year range

1981

Associated with

Years active

1981

Total patents

1

Most recent

1981

Frequent collaborator

John B. Goodenough

Domains

consumer_electronicsenergymaterialsautomotive

Activity by decade

1980s
1

Patents

1

Career timeline

1 patents, in 1981

Dot size = forward citations

19811982

Hover or tap any dot to see the patent. Larger dots indicate more forward citations — a proxy for downstream influence.

US 4302518·1981·Individual

How Lithium-Cobalt Battery Cathodes Were Invented

This 1981 patent details the chemistry behind the lithium-cobalt oxide cathodes that power almost every modern smartphone, laptop, and electric vehicle.

Patent monitoring

Get a weekly digest when new patents naming Koichi Mizuchima are indexed.

Get alerts →