Membership
Tour
Register
Log in
Kazunori Onuma
Follow
Person
Miyagi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnetoresistive effect magnetic head, rotary magnetic head apparat...
Patent number
6,657,824
Issue date
Dec 2, 2003
Sony Corporation
Kazunori Onuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive effect magnetic head and rotary magnetic head appa...
Patent number
6,452,760
Issue date
Sep 17, 2002
Sony Corporation
Teruo Inaguma
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistance effect magnetic head and manufacturing method the...
Patent number
6,031,691
Issue date
Feb 29, 2000
Sony Corporation
Kazunori Onuma
G11 - INFORMATION STORAGE
Information
Patent Grant
Complex type thin film magnetic head and production method thereof
Patent number
5,691,867
Issue date
Nov 25, 1997
Sony Corporation
Hiroshi Onuma
G11 - INFORMATION STORAGE