Inventor
NISHIKAWA MITSURU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
7 patentsUS4784144ANov 15, 1988
Optical fiber image sensor
SUMITOMO ELECTRIC INDUSTRIES58 citations95
US5852288ADec 22, 1998
Bar code scanning apparatus
SUMITOMO ELECTRIC INDUSTRIES34 citations92
US4807597AFeb 28, 1989
Fiberscope
SUMITOMO ELECTRIC INDUSTRIES38 citations92
US4847490AJul 11, 1989
Optical code reading device whose laser reading light is transmitted by only one single mode optical fiber
SUMITOMO ELECTRIC INDUSTRIES38 citations91
US4444462AApr 24, 1984
Picture image observation system
SUMITOMO ELECTRIC INDUSTRIES25 citations81
US4616258AOct 7, 1986
Device for monitoring the interior of a conduit
SUMITOMO ELECTRIC INDUSTRIES15 citations73
US4601548AJul 22, 1986
Microlens
SUMITOMO ELECTRIC INDUSTRIES1 citations51
PFU LTD
3 patentsUS10049291B2Aug 14, 2018
Image-processing apparatus, image-processing method, and computer program product
PFU LTD8 citations83
US10247546B2Apr 2, 2019
Image processing system and method for detecting a target object area based on height information
PFU LTD1 citations61
US10832070B2Nov 10, 2020
Mobile terminal, image processing method, and computer-readable recording medium
PFU LTD0 citations35