Membership
Tour
Register
Log in
Yoshihide Sakano
Follow
Person
Kyoto-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Key switch, input device, contact pattern
Patent number
7,915,547
Issue date
Mar 29, 2011
Nintendo Co., Ltd.
Kazumi Otani
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Key switch, input device, contact pattern
Publication number
20090050464
Publication date
Feb 26, 2009
Nintendo Co., Ltd.
Kazuumi Otani
H01 - BASIC ELECTRIC ELEMENTS