Hitoshi Otani

Follow

Person

Ashigarakami-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Servo information writing method, magnetic head tester and magnetic...
- Patent number 7,768,737
- Issue date Aug 3, 2010
- Hitachi High-Technologies Corporation
- Yoshihiro Sakurai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SERVO INFORMATION WRITING METHOD, MAGNETIC HEAD TESTER AND MAGNETIC...
- Publication number 20090073602
- Publication date Mar 19, 2009
- Yoshihiro Sakurai
- G11 - INFORMATION STORAGE