Inventor
KOHZAI YOSHINORI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KOHZAI YOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU FANUC LTD
22 patentsUS4386305AMay 31, 1983
Drive control system for motors
FUJITSU FANUC LTD38 citations92
US4364005ADec 14, 1982
Brushless tachometer generator
FUJITSU FANUC LTD39 citations92
US4217513AAug 12, 1980
Direct current motor
FUJITSU FANUC LTD50 citations92
US4398138AAug 9, 1983
Spindle orientation control method and apparatus
FUJITSU FANUC LTD20 citations82
US4353018AOct 5, 1982
Control system for synchronized operation of machine tool motors
FUJITSU FANUC LTD21 citations82
US4345192AAug 17, 1982
Control system for stopping spindle at predetermined rotational position
FUJITSU FANUC LTD27 citations82
US4330832AMay 18, 1982
Cutter feed rate control system
FUJITSU FANUC LTD25 citations82
US4331910AMay 25, 1982
Positioning control system
FUJITSU FANUC LTD21 citations81
US4450393AMay 22, 1984
Spindle orientation control apparatus
FUJITSU FANUC LTD12 citations74
US4403179ASep 6, 1983
Control system for stopping spindle at predetermined rotational position
FUJITSU FANUC LTD15 citations74
US4379987AApr 12, 1983
Spindle rotation control system
FUJITSU FANUC LTD15 citations74
US4374350AFeb 15, 1983
Control system for stopping spindle at predetermined rotational position
FUJITSU FANUC LTD12 citations74
US4347471AAug 31, 1982
Machine tool drive motor control system
FUJITSU FANUC LTD8 citations74
US4347470AAug 31, 1982
Spindle orientation control apparatus
FUJITSU FANUC LTD16 citations74
US4342950AAug 3, 1982
Spindle rotation control system
FUJITSU FANUC LTD8 citations74
US4338535AJul 6, 1982
Direct current motor having E-shaped interpoles
FUJITSU FANUC LTD7 citations74
US4181875AJan 1, 1980
Drive circuit for a DC motor
FUJITSU FANUC LTD10 citations74
US4439703AMar 27, 1984
Direct current motor
FUJITSU FANUC LTD14 citations73
US4374337AFeb 15, 1983
Direct current motor having E-shaped interpoles
FUJITSU FANUC LTD13 citations73
US4307312ADec 22, 1981
Direct current motor having E-shaped interpoles
FUJITSU FANUC LTD9 citations73
US4220882ASep 2, 1980
Direct current motor
FUJITSU FANUC LTD13 citations73
US4403181ASep 6, 1983
Control system for stopping spindle at predetermined rotational position
FUJITSU FANUC LTD3 citations63