Inventor
KITAZAWA ISAO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KITAZAWA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN WATCH CO LTD
4 patentsUS6185158B1Feb 6, 2001
Small electronic apparatus having function display
CITIZEN WATCH CO LTD69 citations94
US6593901B1Jul 15, 2003
Electronic device
CITIZEN WATCH CO LTD22 citations91
US7161874B2Jan 9, 2007
Power generating type electronic timepiece
CITIZEN WATCH CO LTD9 citations72
US6876602B2Apr 5, 2005
Electronic timepiece, information processing device, method of displaying charged condition of secondary cell, and computer product
CITIZEN WATCH CO LTD4 citations60