Inventor
HASEGAWA KAZUMI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA KAZUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN WATCH CO LTD
10 patentsUS5505552AApr 9, 1996
Cutter device of a printer
CITIZEN WATCH CO LTD26 citations92
US5472287ADec 5, 1995
Printer with validation paper feeding mechanism
CITIZEN WATCH CO LTD21 citations92
US4730947AMar 15, 1988
Printer having a control circuit section of cassette type
CITIZEN WATCH CO LTD17 citations72
US5026186AJun 25, 1991
Vibrating apparatus including means for absorbing vibration and for locking vibrating unit against movement
CITIZEN WATCH CO LTD12 citations70
US4981380AJan 1, 1991
Printer with mechanism for guiding paper
CITIZEN WATCH CO LTD14 citations66
US4953997ASep 4, 1990
Tractor units for push-pull printer
CITIZEN WATCH CO LTD4 citations63
US4813800AMar 21, 1989
Paper feed apparatus for printer
CITIZEN WATCH CO LTD6 citations63
US7246960B2Jul 24, 2007
Print head
CITIZEN WATCH CO LTD2 citations62
US4981377AJan 1, 1991
Printer for use with a continuous form and cut sheets
CITIZEN WATCH CO LTD4 citations59
US5180238AJan 19, 1993
Dot impact printer
CITIZEN WATCH CO LTD1 citations47
ASAHI CHEMICAL IND
4 patentsUS6320015B1Nov 20, 2001
Process for producing aromatic polycarbonate
ASAHI CHEMICAL IND17 citations83
US6037437AMar 14, 2000
Method for producing an aromatic polycarbonate
ASAHI CHEMICAL IND8 citations73
US5952449ASep 14, 1999
Method for producing an aromatic polycarbonate
ASAHI CHEMICAL IND8 citations73
US5912318AJun 15, 1999
Method for producing an aromatic polycarbonate
ASAHI CHEMICAL IND7 citations73