Inventor
KUROKAWA YUJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KUROKAWA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
5 patentsUS5261823ANov 16, 1993
Electronic learning machine which is capable of giving learning problems matching the student's scholastic ability
BROTHER IND LTD137 citations96
US4571100AFeb 18, 1986
Electronic typewriter
BROTHER IND LTD4 citations62
US5471536ANov 28, 1995
Figure digitizing system
BROTHER IND LTD3 citations61
US4804280AFeb 14, 1989
Printer including apparatus for controlling underscore position relative to characters
BROTHER IND LTD6 citations57
US4849908AJul 18, 1989
Word processor with a ruled line display function
BROTHER IND LTD3 citations56
SCREEN HOLDINGS CO LTD
3 patentsUS9623685B2Apr 18, 2017
Inspecting chart and printing apparatus
SCREEN HOLDINGS CO LTD0 citations50
US9370937B2Jun 21, 2016
Inspecting chart and printing apparatus
SCREEN HOLDINGS CO LTD0 citations50
US9365047B2Jun 14, 2016
Inkjet printing apparatus and printing method of inspecting chart therewith
SCREEN HOLDINGS CO LTD0 citations41