Inventor
SAKURAZAWA NAOHIKO
JP7 patents
Patents
7 patentsUS6249487B1Jun 19, 2001
Wrist instrument and electronic apparatus
CASIO COMPUTER CO LTD96 citations97
US8905631B2Dec 9, 2014
Switch device and timepiece including switch device
CASIO COMPUTER CO LTD85 citations95
US6208591B1Mar 27, 2001
Luminescent device, timepiece, electronic apparatus and method for manufacturing luminescent device
CASIO COMPUTER CO LTD40 citations92
US8911143B2Dec 16, 2014
Switch device
CASIO COMPUTER CO LTD11 citations82
US7230885B2Jun 12, 2007
Wrist watch case, wrist watch with auto time adjusting function by electric wave, and wrist mountable electric device case
CASIO COMPUTER CO LTD7 citations73
US9336967B2May 10, 2016
Switch device and timepiece
CASIO COMPUTER CO LTD3 citations66
US9462716B2Oct 4, 2016
Shock buffering structure of electronic device, and electronic device
CASIO COMPUTER CO LTD0 citations35