Inventor
YOKOYAMA YASUMASA
JP5 patents
Patents
5 patentsUS4632703ADec 30, 1986
Recording liquid
CANON KK69 citations95
US4557761ADec 10, 1985
Recording liquid
CANON KK52 citations91
US4505749AMar 19, 1985
Method of forming color images
CANON KK33 citations89
US4599112AJul 8, 1986
Recording liquid
CANON KK7 citations72
US5946013AAug 31, 1999
Ink jet head having a protective layer with a controlled argon content
CANON KK3 citations61