Yoshiteru Katsumura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
System, method, and apparatus for performing metrology on patterned...
- Patent number 8,379,338
- Issue date Feb 19, 2013
- HGST Netherlands B.V.
- Yoshiteru Katsumura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Head stack assembly, manufacturing method thereof and multi-disc ma...
- Patent number 8,059,365
- Issue date Nov 15, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroshi Fukuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for manufacturing a hard-disk drive
- Patent number 8,009,381
- Issue date Aug 30, 2011
- Hitachi Global Storage Technologies, Netherlands B.V.
- Yoshiteru Katsumura
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo write method and servo write system for hard-disk drive
- Patent number 7,957,087
- Issue date Jun 7, 2011
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Yasunori Nishimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing hard disk recording device using patterned...
- Patent number 7,900,341
- Issue date Mar 8, 2011
- Hitachi, Ltd.
- Yoshiteru Katsumura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System, method and apparatus for performing metrology on patterned...
- Patent number 7,813,075
- Issue date Oct 12, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Yoshiteru Katsumura
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING A HARD-DISK DRIVE
- Publication number 20110072644
- Publication date Mar 31, 2011
- Yoshiteru Katsumura
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR PERFORMING METROLOGY ON PATTERNED...
- Publication number 20100321813
- Publication date Dec 23, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Yoshiteru Katsumura
- G11 - INFORMATION STORAGE
Information Patent Application
Head stack assembly, manufacturing method thereof and multi-disc ma...
- Publication number 20090225476
- Publication date Sep 10, 2009
- Hiroshi Fukuyama
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING HARD DISK RECORDING DEVICE USING PATTERNED...
- Publication number 20090217510
- Publication date Sep 3, 2009
- Yoshiteru Katsumura
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR PERFORMING METROLOGY ON PATTERNED...
- Publication number 20090103201
- Publication date Apr 23, 2009
- Yoshiteru Katsumura
- G11 - INFORMATION STORAGE