Hiroyuki Yoshimura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Master disk device for transferring magnetic patterns to both sides...
- Patent number 7,061,702
- Issue date Jun 13, 2006
- Fuji Electric Device Technology Co., Ltd.
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic data embedding system
- Patent number 7,016,132
- Issue date Mar 21, 2006
- Fuji Electric Device Technology Co., Ltd.
- Kiminori Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transfer apparatus and method for magnetic recording medium
- Patent number 7,012,770
- Issue date Mar 14, 2006
- Fuji Electric Co., Inc.
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Master disc and method of manufacturing the same
- Patent number 6,999,259
- Issue date Feb 14, 2006
- Fuji Electric Co., Inc.
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic data embedding system
- Publication number 20050073762
- Publication date Apr 7, 2005
- Kiminori Sato
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing master disk for magnetic transfer
- Publication number 20050069634
- Publication date Mar 31, 2005
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Master disk for magnetic printing and manufacturing method thereof
- Publication number 20040228035
- Publication date Nov 18, 2004
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Master disk device for transferring magnetic patterns to both sides...
- Publication number 20040223244
- Publication date Nov 11, 2004
- Fuji Electric Device Technology Co., LTD.
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic transfer apparatus and method for magnetic recording medium
- Publication number 20040165300
- Publication date Aug 26, 2004
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing master disc
- Publication number 20040161925
- Publication date Aug 19, 2004
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Master disc for magnetic transfer, method of manufacturing the same...
- Publication number 20040160690
- Publication date Aug 19, 2004
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Master disc and method of manufacturing the same
- Publication number 20040160694
- Publication date Aug 19, 2004
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing master disc for magnetic transfer, a master...
- Publication number 20040161576
- Publication date Aug 19, 2004
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Servo writing method, servo writer, and program thereof
- Publication number 20040150906
- Publication date Aug 5, 2004
- Hiroyuki Yoshimura
- G11 - INFORMATION STORAGE
Information Patent Application
Security-protected hard disk apparatus and method thereof
- Publication number 20040103302
- Publication date May 27, 2004
- Hiroyuki Yoshimura
- G06 - COMPUTING CALCULATING COUNTING

Hiroyuki Yoshimura

Person

Patents Grantslast 30 patents

Master disk device for transferring magnetic patterns to both sides...

Magnetic data embedding system

Magnetic transfer apparatus and method for magnetic recording medium

Master disc and method of manufacturing the same

Patents Applicationslast 30 patents

Magnetic data embedding system

Method for manufacturing master disk for magnetic transfer

Master disk for magnetic printing and manufacturing method thereof

Master disk device for transferring magnetic patterns to both sides...

Magnetic transfer apparatus and method for magnetic recording medium

Method of manufacturing master disc

Master disc for magnetic transfer, method of manufacturing the same...

Master disc and method of manufacturing the same

Method of manufacturing master disc for magnetic transfer, a master...

Servo writing method, servo writer, and program thereof

Security-protected hard disk apparatus and method thereof