Inventor
MURAKAMI AKIYOSHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI AKIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN WATCH CO LTD
7 patentsUS5889736AMar 30, 1999
Electronic watch
CITIZEN WATCH CO LTD59 citations96
US6483781B2Nov 19, 2002
Electronic watch and drive method therefor
CITIZEN WATCH CO LTD24 citations91
US5959941ASep 28, 1999
Electronic watch
CITIZEN WATCH CO LTD40 citations91
US6542438B2Apr 1, 2003
Electronic watch transmitting/receiving system
CITIZEN WATCH CO LTD5 citations62
US5881025AMar 9, 1999
Information display apparatus
CITIZEN WATCH CO LTD5 citations62
US7113452B2Sep 26, 2006
Electronic timepiece
CITIZEN WATCH CO LTD6 citations60
US7009914B2Mar 7, 2006
Electronic clock
CITIZEN WATCH CO LTD0 citations49
KYODO PRINTING CO LTD
4 patentsUS4837098AJun 6, 1989
Color filter and method of producing the same
KYODO PRINTING CO LTD34 citations92
US5176971AJan 5, 1993
Color filter
KYODO PRINTING CO LTD14 citations73
US6413693B1Jul 2, 2002
Method for transferring transparent conductive film
KYODO PRINTING CO LTD11 citations72
US6830864B2Dec 14, 2004
Method for transferring transparent conductive film
KYODO PRINTING CO LTD4 citations61
CITIZEN HOLDINGS CO LTD
3 patentsUS7701807B2Apr 20, 2010
Analog electronic timepiece that prevents deviation of displayed time when an impact is applied to the timepiece
CITIZEN HOLDINGS CO LTD8 citations83
USRE41686ESep 14, 2010
Electronic watch
CITIZEN HOLDINGS CO LTD4 citations62
US7715280B2May 11, 2010
Electronic clock
CITIZEN HOLDINGS CO LTD5 citations59