Inventor
NEGISHI OSAMU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “NEGISHI OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
5 patentsUS4794553ADec 27, 1988
Compact electronic calculator having graph display function
CASIO COMPUTER CO LTD50 citations92
US5539867AJul 23, 1996
Graph display apparatus for displaying different graphs of a functional formula based on inputted coefficient data
CASIO COMPUTER CO LTD25 citations90
US5535317AJul 9, 1996
Graph display apparatus for different coordinate systems
CASIO COMPUTER CO LTD42 citations90
US5210708AMay 11, 1993
Compact electronic calculator equipped with graphic display function
CASIO COMPUTER CO LTD21 citations90
US5303338AApr 12, 1994
Compact electronic apparatus equipped with graphic representing function
CASIO COMPUTER CO LTD19 citations70