Inventor
NIWA HISAO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “NIWA HISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6041141AMar 21, 2000
Character recognition machine utilizing language processing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US5987170ANov 16, 1999
Character recognition machine utilizing language processing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US5341315AAug 23, 1994
Test pattern generation device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations92
US5434869AJul 18, 1995
Test pattern generating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
US5689583ANov 18, 1997
Character recognition apparatus using a keyword
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62