Keiji ARUGA

Follow

Person

Machida-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Double servo type magnetic disc apparatus
- Patent number 8,804,266
- Issue date Aug 12, 2014
- NHK Spring Co., Ltd.
- Masao Hanya
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISC APPARATUS
- Publication number 20120200953
- Publication date Aug 9, 2012
- ARUGA RESEARCH LLC
- Masao HANYA
- G11 - INFORMATION STORAGE