Inventor
MANAKA SABURO
JP26 patents
⚠️ This page may combine multiple inventors who share the name “MANAKA SABURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
10 patentsUS7606116B2Oct 20, 2009
Analogue electronic clock and motor control circuit
SEIKO INSTR INC11 citations84
US6554468B1Apr 29, 2003
Mechanical timepiece with timed annular balance rotating angle control mechanism
SEIKO INSTR INC16 citations83
US6946813B2Sep 20, 2005
Step motor control device and electronic timepiece equipped with step motor control device
SEIKO INSTR INC8 citations73
US9190941B2Nov 17, 2015
Stepping motor control circuit, movement, and analog electronic timepiece
SEIKO INSTR INC2 citations63
US9182746B2Nov 10, 2015
Stepping motor control circuit, movement and analog electronic timepiece
SEIKO INSTR INC2 citations63
US8351303B2Jan 8, 2013
Stepping motor controller and analog electronic timepiece
SEIKO INSTR INC4 citations63
US8721170B2May 13, 2014
Stepping motor control circuit, movement, and analogue electronic timepiece
SEIKO INSTR INC0 citations52
US6914407B2Jul 5, 2005
Step motor control device and electronic timepiece equipped with step motor control device
SEIKO INSTR INC1 citations51
US9086685B2Jul 21, 2015
Stepping motor control circuit, movement, and analogue electronic timepiece
SEIKO INSTR INC0 citations42
US6811304B2Nov 2, 2004
Analog electronic timepiece
SEIKO INSTR INC0 citations41
MANAKA SABURO
4 patentsUS8319468B2Nov 27, 2012
Stepping motor control circuit and analogue electronic timepiece
MANAKA SABURO12 citations81
US8335135B2Dec 18, 2012
Stepping motor control circuit and analogue electronic timepiece
MANAKA SABURO3 citations62
US8064294B2Nov 22, 2011
Analogue electronic clock and motor control circuit
MANAKA SABURO4 citations61
US8569991B2Oct 29, 2013
Stepping motor control circuit and analogue electronic watch
MANAKA SABURO3 citations60