Toru Matsumura

Follow

Person

Chigasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hard amorphous carbon film containing ultratrace hydrogen for magne...
- Patent number 9,030,774
- Issue date May 12, 2015
- HGST Netherlands B.V.
- Toru Matsumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard amorphous carbon film containing ultratrace hydrogen for magne...
- Patent number 8,559,136
- Issue date Oct 15, 2013
- HGST Netherlands B.V.
- Toru Matsumura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEALED DISK MEDIA ENCLOSURE
- Publication number 20150294691
- Publication date Oct 15, 2015
- HGST NETHERLANDS B.V.
- Hiroshi Inaba
- G11 - INFORMATION STORAGE
Information Patent Application
HARD AMORPHOUS CARBON FILM CONTAINING ULTRATRACE HYDROGEN FOR MAGNE...
- Publication number 20140133050
- Publication date May 15, 2014
- HGST NETHERLANDS B.V.
- Toru Matsumura
- G11 - INFORMATION STORAGE