Membership
Tour
Register
Log in
Yoji Furui
Follow
Person
Hyogo-Ken, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Disk drive device having airtight structure with improved airtightness
Patent number
8,139,316
Issue date
Mar 20, 2012
Alphana Technology Co., Ltd.
Tomoyuki Tashiro
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
DISK DRIVE DEVICE HAVING AIRTIGHT STRUCTURE WITH IMPROVED AIRTIGHTNESS
Publication number
20090316299
Publication date
Dec 24, 2009
ALPHANA Technology Co., Ltd.
Tomoyuki Tashiro
G11 - INFORMATION STORAGE