Inventor
SASE MASAHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SASE MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN WATCH CO LTD
15 patentsUS5119349AJun 2, 1992
Display device by means of a hand
CITIZEN WATCH CO LTD73 citations93
US6760003B1Jul 6, 2004
Miniature electronic device
CITIZEN WATCH CO LTD35 citations92
US6593901B1Jul 15, 2003
Electronic device
CITIZEN WATCH CO LTD22 citations91
US5237544AAug 17, 1993
Analog world watch
CITIZEN WATCH CO LTD41 citations91
US4972393ANov 20, 1990
Calendar display apparatus
CITIZEN WATCH CO LTD54 citations91
US5335211AAug 2, 1994
Display device by means of a hand
CITIZEN WATCH CO LTD27 citations89
US7154816B2Dec 26, 2006
Electronic watch and electronic watch control method
CITIZEN WATCH CO LTD12 citations84
US6661743B1Dec 9, 2003
Electronic device with display section
CITIZEN WATCH CO LTD13 citations84
US6144621ANov 7, 2000
Charging type electronic timepiece
CITIZEN WATCH CO LTD16 citations84
US6459657B1Oct 1, 2002
Time information repeating installation and time information control system
CITIZEN WATCH CO LTD16 citations83
US6298014B1Oct 2, 2001
Time information management system
CITIZEN WATCH CO LTD10 citations73
US6060862AMay 9, 2000
Rechargeable electronic apparatus
CITIZEN WATCH CO LTD14 citations73
US4785436ANov 15, 1988
Photovoltaic electronic timepiece
CITIZEN WATCH CO LTD14 citations73
US4505594AMar 19, 1985
Multi-function analogue type watch
CITIZEN WATCH CO LTD4 citations62
US6809705B1Oct 26, 2004
Small-sized electronic equipment
CITIZEN WATCH CO LTD0 citations41