Inventor
YOSHIZAWA YASUO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIZAWA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOSHIKI KOGYO KK
14 patentsUS6209900B1Apr 3, 2001
Cycle provided with a moving fulcrum type leverage
YOSHIKI KOGYO KK43 citations92
US5535709AJul 16, 1996
Apparatus for mutual conversion between circular motion and reciprocal motion
YOSHIKI KOGYO KK33 citations92
US5182967AFeb 2, 1993
Lever apparatus having a freely movable fulcrum and mechanical apparatus using the same
YOSHIKI KOGYO KK33 citations92
US6053027AApr 25, 2000
Press apparatus and press system
YOSHIKI KOGYO KK16 citations83
US6035733AMar 14, 2000
Apparatus for mutual conversion between circular motion and reciprocal motion
YOSHIKI KOGYO KK10 citations73
US5676037AOct 14, 1997
Apparatus for mutual conversion between circular motion and reciprocalmotion
YOSHIKI KOGYO KK9 citations73
US5660151AAug 26, 1997
Apparatus for mutual conversion between circular motion and reciprocal motion
YOSHIKI KOGYO KK6 citations73
US5570607ANov 5, 1996
Lever apparatus having stationary fulcrum, movable force point and movable action point, and machine which incorporates the same
YOSHIKI KOGYO KK9 citations73
US4698574AOct 6, 1987
Process control apparatus
YOSHIKI KOGYO KK8 citations65
US5887482AMar 30, 1999
Apparatus for mutual conversion between circular motion and reciprocal motion
YOSHIKI KOGYO KK3 citations62
US5838196ANov 17, 1998
Transformer-coupled amplifier
YOSHIKI KOGYO KK6 citations62
US5479838AJan 2, 1996
Two-stage drive type lever unit and machine apparatus using the same
YOSHIKI KOGYO KK6 citations62
US4594675AJun 10, 1986
Sampling measurement data generation apparatus
YOSHIKI KOGYO KK3 citations62
US5011414AApr 30, 1991
Key-input apparatus or CAI system
YOSHIKI KOGYO KK6 citations51
YOSHIZAWA YASUO
3 patentsUS9316249B2Apr 19, 2016
XY separate crank mechanism and driving device provided therewith
YOSHIZAWA YASUO7 citations80
US9967548B2May 8, 2018
Stereoscopic video imaging system and synchronous control method
YOSHIZAWA YASUO2 citations71
US8937647B2Jan 20, 2015
Stereoscopic imaging system, recording control method, stereoscopic image reproduction system, and reproduction control method
YOSHIZAWA YASUO2 citations60
Z MECHANISM TECH INSTITUTE CO LTD
3 patentsUS10138807B2Nov 27, 2018
Drive device provided with XY-separating crank mechanism
Z MECHANISM TECH INSTITUTE CO LTD7 citations68
US10400599B2Sep 3, 2019
Expander and air refrigeration device with the same
Z MECHANISM TECH INSTITUTE CO LTD1 citations56
US10519853B2Dec 31, 2019
Driving apparatus with swinging linear motion mechanism
Z MECHANISM TECH INSTITUTE CO LTD0 citations35