Inventor
IHASHI TOMOHIRO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “IHASHI TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
18 patentsUS7526404B2Apr 28, 2009
Pedometer
SEIKO INSTR INC10 citations83
US9036455B2May 19, 2015
Electronic timepiece
SEIKO INSTR INC5 citations73
US9442465B2Sep 13, 2016
Electronic timepiece and control method of electronic timepiece
SEIKO INSTR INC2 citations61
US10712712B2Jul 14, 2020
Timepiece
SEIKO INSTR INC0 citations52
US9092015B2Jul 28, 2015
Electronic timepiece
SEIKO INSTR INC1 citations52
US11316454B2Apr 26, 2022
Stepping motor control device, timepiece and method for controlling stepping motor
SEIKO INSTR INC0 citations51
US10132627B2Nov 20, 2018
Electronic device, measurement data processing method, and measurement data processing program
SEIKO INSTR INC0 citations51
US11382153B2Jul 5, 2022
Communication system, communication method, electronic timepiece, and communication apparatus
SEIKO INSTR INC0 citations50
US11415940B2Aug 16, 2022
Timepiece movement and timepiece
SEIKO INSTR INC0 citations48
US9546882B2Jan 17, 2017
Electronic apparatus and program
SEIKO INSTR INC1 citations48
US10180662B2Jan 15, 2019
Electronic timepiece and program
SEIKO INSTR INC0 citations41
US7110325B2Sep 19, 2006
Electronic timepiece
SEIKO INSTR INC0 citations41
US10422809B2Sep 24, 2019
Electronic apparatus and program
SEIKO INSTR INC0 citations40
US10067480B2Sep 4, 2018
Time correction system, electronic device, timepiece, and program
SEIKO INSTR INC0 citations40
US10037009B2Jul 31, 2018
Movement and electronic timepiece
SEIKO INSTR INC0 citations40
US9971310B2May 15, 2018
Movement and electronic timepiece
SEIKO INSTR INC0 citations40
US9971304B2May 15, 2018
Movement and electronic timepiece
SEIKO INSTR INC0 citations40
US9800333B2Oct 24, 2017
Electronic device, communication method and recording medium
SEIKO INSTR INC0 citations40
KATO KAZUO
6 patentsUS8289816B2Oct 16, 2012
Chronograph timepiece
KATO KAZUO3 citations61
US8213268B2Jul 3, 2012
Chronograph timepiece
KATO KAZUO4 citations61
US8982675B2Mar 17, 2015
Power supply unit and electronic timepiece
KATO KAZUO0 citations40
US8295131B2Oct 23, 2012
Chronograph timepiece
KATO KAZUO0 citations40
US8215827B2Jul 10, 2012
Chronograph timepiece
KATO KAZUO0 citations40
US9076371B2Jul 7, 2015
Display device and electronic apparatus using display device
KATO KAZUO0 citations39