Inventor · disambiguated record
Isao Kitazawa
Also filed as: KITAZAWA ISAO
6 granted patents·1 pending application·122 citations·filing 1997–2007
84Inventor score
Top patents by PatentIndex Score
7 records- 0194US6185158B1Small electronic apparatus having function displayCITIZEN WATCH CO LTD·Filed 1997·Granted Feb 6, 2001·69 cites·8 claims
- 0278US7961557B2Analog electronic watchCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Jun 14, 2011·10 cites·20 claims
- 0363US7701807B2Analog electronic timepiece that prevents deviation of displayed time when an impact is applied to the timepieceCITIZEN HOLDINGS CO LTD·Filed 2004·Granted Apr 20, 2010·8 cites·20 claims
- 0463US7161874B2Power generating type electronic timepieceCITIZEN WATCH CO LTD·Filed 2001·Granted Jan 9, 2007·9 cites·13 claims
- 0557US6593901B1Electronic deviceCITIZEN WATCH CO LTD·Filed 1999·Granted Jul 15, 2003·22 cites·14 claims
- 0654US6876602B2Electronic timepiece, information processing device, method of displaying charged condition of secondary cell, and computer productCITIZEN WATCH CO LTD·Filed 2003·Granted Apr 5, 2005·4 cites·14 claims
- 0744US2003081507A1Electronic timepiece, display control method for electronic timepiece, and information terminalCITIZEN WATCH CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →