Katsuhiko Fukuda

Follow

Person

Kato-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data recording device
- Patent number 7,471,600
- Issue date Dec 30, 2008
- Fujitsu Limited
- Katsuhiko Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Data reproducing apparatus avoiding selection of incorrect path
- Patent number 7,392,463
- Issue date Jun 24, 2008
- Fujitsu Limited
- Toru Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproduction apparatus, optical disk appa...
- Patent number 7,180,843
- Issue date Feb 20, 2007
- Fujitsu Limited
- Satoshi Furuta
- G11 - INFORMATION STORAGE
Information Patent Grant
Data reproduction device
- Patent number 7,089,482
- Issue date Aug 8, 2006
- Fujitsu Limited
- Katsuhiko Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase detection using sampled data
- Patent number 6,721,256
- Issue date Apr 13, 2004
- Fujitsu Limited
- Katsuhiko Fukuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Data recording device
- Publication number 20060187790
- Publication date Aug 24, 2006
- FUJITSU LIMITED
- Katsuhiko Fukuda
- G11 - INFORMATION STORAGE
Information Patent Application
Data reproducing apparatus avoiding selection of incorrect path
- Publication number 20050289445
- Publication date Dec 29, 2005
- FUJITSU LIMITED
- Toru Fujiwara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Information recording and reproduction apparatus, optical disk appa...
- Publication number 20030227851
- Publication date Dec 11, 2003
- FUJITSU LIMITED
- Satoshi Furuta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Data reproduction device
- Publication number 20030081933
- Publication date May 1, 2003
- FUJITSU LIMITED
- Katsuhiko Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase detection using sampled data
- Publication number 20020181375
- Publication date Dec 5, 2002
- FUJITSU LIMITED
- Katsuhiko Fukuda
- G11 - INFORMATION STORAGE