Inventor
YAMAKAWA KIYOSHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKAWA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
11 patentsUS5007751AApr 16, 1991
Printer having carriage zeroing device
BROTHER IND LTD22 citations92
US4701579AOct 20, 1987
Data entry keyboard
BROTHER IND LTD26 citations91
US4862166AAug 29, 1989
Combination keyboard including plural stroke keys and plural touch keys
BROTHER IND LTD23 citations81
US4848876AJul 18, 1989
Electronic control circuit for preventing abnormal operation of a slave control circuit
BROTHER IND LTD23 citations81
US4749289AJun 7, 1988
Printing device for attribute printing
BROTHER IND LTD15 citations72
US4954956ASep 4, 1990
Data processing apparatus having function of providing helpful information after excessive time lapse from last input operation
BROTHER IND LTD18 citations71
US5065358ANov 12, 1991
Text processing apparatus for adjusting pagination to accommodate a second text field on a page
BROTHER IND LTD6 citations62
US4834566AMay 30, 1989
Typewriter having means for interruption of automatic erasing operation, and/or automatic suspension thereof at each space between successive words
BROTHER IND LTD3 citations62
US4804281AFeb 14, 1989
Printing apparatus with a type-wheel
BROTHER IND LTD2 citations62
US4714361ADec 22, 1987
Stepper motor homing method and system
BROTHER IND LTD3 citations62
US4863296ASep 5, 1989
Information processing apparatus
BROTHER IND LTD5 citations60
SONY CORP
3 patentsUS5274521ADec 28, 1993
Planar thin film magnetic head
SONY CORP52 citations95
US5402271AMar 28, 1995
Video tape recorder monitors recording errors and rerecords video signals when errors are detected
SONY CORP5 citations60
US5343334AAug 30, 1994
Video tape that records, plays back, and rerecords video signals to overcome dropouts
SONY CORP2 citations60