Inventor
MATSUZAWA HIDEKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MATSUZAWA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
9 patentsUS4900380AFeb 13, 1990
Process for producing information recording medium
FUJI PHOTO FILM CO LTD7 citations72
US6851644B2Feb 8, 2005
Conveying roller for photosensitive material and method of producing the same
FUJI PHOTO FILM CO LTD3 citations62
US6447179B1Sep 10, 2002
Conveying roller for photosensitive material and method of producing the same
FUJI PHOTO FILM CO LTD2 citations62
US5765474AJun 16, 1998
Hot stamping method and apparatus for photo film spool
FUJI PHOTO FILM CO LTD2 citations62
US5013593AMay 7, 1991
Information storage medium and process for producing the same
FUJI PHOTO FILM CO LTD5 citations62
US4889564ADec 26, 1989
Magnetic disk cleaning method and apparatus
FUJI PHOTO FILM CO LTD3 citations62
US4801334AJan 31, 1989
Method of and apparatus for cleaning magnetic recording disk cartridge
FUJI PHOTO FILM CO LTD4 citations62
US6662428B2Dec 16, 2003
System for manufacturing film case
FUJI PHOTO FILM CO LTD2 citations58
US6862791B2Mar 8, 2005
Method of manufacturing film case
FUJI PHOTO FILM CO LTD0 citations47
SHINKO ELECTRIC IND CO
3 patentsUS6700192B2Mar 2, 2004
Leadframe and method of manufacturing a semiconductor device using the same
SHINKO ELECTRIC IND CO29 citations92
US6664133B2Dec 16, 2003
Lead frame and method of manufacturing the same
SHINKO ELECTRIC IND CO14 citations79
US9972560B2May 15, 2018
Lead frame and semiconductor device
SHINKO ELECTRIC IND CO0 citations48