Inventor
MURAYAMA MASAHIKO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MURAYAMA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
9 patentsUS6630973B1Oct 7, 2003
Optically anisotropic cellulose ester film containing discotic compound
FUJI PHOTO FILM CO LTD87 citations97
US6778242B1Aug 17, 2004
Optical compensatory sheet comprising cellulose acetate support and optically anisotropic layer, an ellipsoidal polarizing plate, and a liquid crystal display
FUJI PHOTO FILM CO LTD46 citations96
US5663310ASep 2, 1997
Cellulose acetate solution and process for the preparation of the same
FUJI PHOTO FILM CO LTD53 citations95
US5914220AJun 22, 1999
Polyester support, process for manufacturing the same, and photographic film using the same
FUJI PHOTO FILM CO LTD24 citations92
US5705632AJan 6, 1998
Process for the preparation of cellulose acetate film
FUJI PHOTO FILM CO LTD37 citations92
US5326689AJul 5, 1994
Silver halide photographic material
FUJI PHOTO FILM CO LTD40 citations92
US5496691AMar 5, 1996
Process for producing silver halide photographic material
FUJI PHOTO FILM CO LTD10 citations73
US7136126B2Nov 14, 2006
Cellulose acetate film prepared according to cooling dissolution method
FUJI PHOTO FILM CO LTD1 citations52
US5853966ADec 29, 1998
Silver halide photographic material
FUJI PHOTO FILM CO LTD0 citations51
OLYMPUS CORP
5 patentsUS10478049B2Nov 19, 2019
Endoscope
OLYMPUS CORP1 citations62
US12044838B2Jul 23, 2024
Laminated lens array, endoscope and image pickup unit
OLYMPUS CORP0 citations61
US12017033B2Jun 25, 2024
Fluid control device for endoscope and endoscope
OLYMPUS CORP0 citations51
US11122961B2Sep 21, 2021
Endoscope and objective optical unit for endoscope
OLYMPUS CORP0 citations51
US9615724B2Apr 11, 2017
Fluid control apparatus for endoscope
OLYMPUS CORP1 citations51