Inventor
KOKUBO MASAHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KOKUBO MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON SCREEN MFG
6 patentsUS5686993ANov 11, 1997
Method of and apparatus for measuring film thickness
DAINIPPON SCREEN MFG62 citations95
US5493401AFeb 20, 1996
Method of measuring film thicknesses
DAINIPPON SCREEN MFG80 citations95
US5422703AJun 6, 1995
Reflected light measuring method and reflected light measuring apparatus for a microscopic photometric system
DAINIPPON SCREEN MFG19 citations81
US6850350B2Feb 1, 2005
Optical scanner
DAINIPPON SCREEN MFG7 citations71
US5718503AFeb 17, 1998
Illumination apparatus
DAINIPPON SCREEN MFG2 citations62
US6771429B2Aug 3, 2004
Optical scanner
DAINIPPON SCREEN MFG2 citations60
SCREEN HOLDINGS CO LTD
4 patentsUS10116848B2Oct 30, 2018
Illumination and imaging system for imaging raw samples with liquid in a sample container
SCREEN HOLDINGS CO LTD2 citations71
US10036958B2Jul 31, 2018
Light irradiation apparatus and drawing apparatus
SCREEN HOLDINGS CO LTD4 citations68
US9906698B2Feb 27, 2018
Imaging apparatus and imaging method
SCREEN HOLDINGS CO LTD1 citations50
US10133187B2Nov 20, 2018
Light irradiation apparatus and drawing apparatus
SCREEN HOLDINGS CO LTD1 citations42