Inventor
FUKUDA YASUSHI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “FUKUDA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS6490236B1Dec 3, 2002
Method and apparatus for optical disk device
HITACHI LTD79 citations98
US5333126AJul 26, 1994
Information recording method and optical disk apparatus using same
HITACHI LTD144 citations98
US4698810AOct 6, 1987
Data recording and reproducing system with error correction capability using ECC and CRC codes
HITACHI LTD38 citations92
US5339319AAug 16, 1994
Rotary type storage apparatus and control method thereof
HITACHI LTD20 citations89
US6493297B1Dec 10, 2002
Multibeam optical disk record and reproduction apparatus and method
HITACHI LTD18 citations84
US6836454B2Dec 28, 2004
Method and apparatus for reading and writing information onto and from information recording disks
HITACHI LTD8 citations74
US5404389AApr 4, 1995
Switching system and subscriber's circuit controlling apparatus
HITACHI LTD9 citations72
US5708640AJan 13, 1998
Information reproducing method and apparatus
HITACHI LTD9 citations66
US6552986B1Apr 22, 2003
Apparatus for recording and reproducing data
HITACHI LTD3 citations63
US7746788B2Jun 29, 2010
Traffic information aggregating apparatus
HITACHI LTD0 citations42
SHARP KK
9 patentsUSD476521SJul 1, 2003
Microwave oven
SHARP KK59 citations96
USD342497SDec 21, 1993
Television set
SHARP KK91 citations96
USD337113SJul 6, 1993
Television set
SHARP KK88 citations96
USD468579SJan 14, 2003
Microwave oven
SHARP KK32 citations92
USD351157SOct 4, 1994
Combined video tape recorder and television set
SHARP KK37 citations92
USD468578SJan 14, 2003
Microwave oven
SHARP KK24 citations91
USD499300SDec 7, 2004
Microwave oven
SHARP KK13 citations84
USD366492SJan 23, 1996
Combined monitor, video tape recorder and camera
SHARP KK17 citations82
USD470004SFeb 11, 2003
Microwave oven
SHARP KK12 citations72
SONY CORP
6 patentsUS4944086AJul 31, 1990
Method and apparatus for assembling electronic and/or electric parts to base member
SONY CORP20 citations82
US8370797B2Feb 5, 2013
Data processing apparatus, method therefor, and computer program
SONY CORP2 citations54
US6992704B2Jan 31, 2006
Image processing apparatus and method, recording medium, and program
SONY CORP0 citations49
US6992703B2Jan 31, 2006
Image processing apparatus and method, recording medium, and program
SONY CORP0 citations49
US6992705B2Jan 31, 2006
Image processing apparatus and method, recording medium, and program
SONY CORP0 citations49
US6919922B2Jul 19, 2005
Image processing apparatus and method, recording medium, and program
SONY CORP0 citations49