Inventor
TSUCHIYA HIDETAKA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA HIDETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN WATCH CO LTD
6 patentsUS5973469AOct 26, 1999
Motor driving apparatus
CITIZEN WATCH CO LTD18 citations83
US5479379ADec 26, 1995
Alarm clock
CITIZEN WATCH CO LTD9 citations72
US5367505ANov 22, 1994
Watch with dumb alarm
CITIZEN WATCH CO LTD9 citations71
US4311893AJan 19, 1982
Push button assembly
CITIZEN WATCH CO LTD17 citations71
US4291402ASep 22, 1981
Plastic watch case
CITIZEN WATCH CO LTD3 citations61
US5833620ANov 10, 1998
Constant-rate deflator for sphygmomanometer
CITIZEN WATCH CO LTD5 citations56