Membership
Tour
Register
Log in
Hirofumi Sako
Follow
Person
Tokushima, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Rectangular battery
Patent number
6,103,424
Issue date
Aug 15, 2000
Sanyo Electric Co., Ltd.
Takeo Hamamatsu
H01 - BASIC ELECTRIC ELEMENTS