Inventor
SUDOH TOMOHIRO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SUDOH TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
3 patentsUS6549923B1Apr 15, 2003
Differentiation learning aiding apparatus and storage medium
CASIO COMPUTER CO LTD30 citations89
US6421061B1Jul 16, 2002
Mathematical set display apparatus and method, and storage medium having program recorded thereon
CASIO COMPUTER CO LTD12 citations70
US6470293B1Oct 22, 2002
Volume calculating apparatus and storage medium
CASIO COMPUTER CO LTD5 citations59