Inventor
SHIMIZU YOSHIO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS4578819AMar 25, 1986
Space diversity receiver
SONY CORP27 citations92
US4602169AJul 22, 1986
Signal comparing circuit
SONY CORP22 citations82
US4973962ANov 27, 1990
Signal level detect circuits
SONY CORP7 citations74
US4607381AAug 19, 1986
Signal mixing circuit
SONY CORP10 citations74
US4541109ASep 10, 1985
Pilot signal detecting circuit for AM stereo signals
SONY CORP11 citations74
DAINIPPON SCREEN MFG
5 patentsUS4797711AJan 10, 1989
Image scanning apparatus
DAINIPPON SCREEN MFG39 citations89
US5709139AJan 20, 1998
Punching apparatus for moving a punching unit in a circumferential direction of a cylindrical inner surface scanner
DAINIPPON SCREEN MFG18 citations79
US5223854AJun 29, 1993
Apparatus for and method of recording an image with means for feeding a material
DAINIPPON SCREEN MFG8 citations74
US5153661AOct 6, 1992
Apparatus and method for laser recording of an image with means for feeding a material
DAINIPPON SCREEN MFG14 citations74
US5842397ADec 1, 1998
Punching apparatus and punching method for cylindrical inner surface scanner
DAINIPPON SCREEN MFG13 citations72
BIZEN CHEMICAL CO LTD
5 patentsUS10196584B2Feb 5, 2019
Production method of highly unsaturated fatty acid with high purity/high yield
BIZEN CHEMICAL CO LTD2 citations69
US10189770B2Jan 29, 2019
Production method of highly unsaturated fatty acid ethyl ester
BIZEN CHEMICAL CO LTD2 citations69
US10252972B2Apr 9, 2019
Synthesis of long-chain unsaturated fatty acid by chemical reaction of carbon chain extension
BIZEN CHEMICAL CO LTD0 citations48
US10005712B2Jun 26, 2018
Method for chemical conversion of unsaturated fatty acid by carbon chain extension reaction
BIZEN CHEMICAL CO LTD0 citations45
US10240172B2Mar 26, 2019
Method for producing high purity omega-3 fatty acid ethyl ester
BIZEN CHEMICAL CO LTD0 citations33