Inventor
ODAGIRI HIROSHI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “ODAGIRI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
33 patentsUS6246362B1Jun 12, 2001
Portable GPS signal receiving apparatus
SEIKO INSTR INC162 citations99
US6204807B1Mar 20, 2001
Portable GPS positioning apparatus
SEIKO INSTR INC98 citations98
US5926131AJul 20, 1999
GPS receiving apparatus
SEIKO INSTR INC140 citations98
US5905460AMay 18, 1999
Wrist watch type GPS receiver
SEIKO INSTR INC155 citations98
US6532432B1Mar 11, 2003
Portable GPS velosity/distance meter
SEIKO INSTR INC78 citations97
US6449583B1Sep 10, 2002
Portable measurement apparatus
SEIKO INSTR INC97 citations97
US6404139B1Jun 11, 2002
Circuit for driving a light emitting elements display device
SEIKO INSTR INC87 citations97
US6285314B1Sep 4, 2001
Portable GPS type distance/speed meter capable of changing sampling period of GPS signal in response to arm swinging period
SEIKO INSTR INC88 citations97
US5697374ADec 16, 1997
Pulse rate monitor
SEIKO INSTR INC117 citations97
US6758816B1Jul 6, 2004
Pulse wave detector
SEIKO INSTR INC55 citations96
US6394960B1May 28, 2002
Pulse wave detecting device and method for manufacturing the same, and portable wrist device
SEIKO INSTR INC63 citations95
US6388613B1May 14, 2002
Portable GPS type distance/speed meter capable of selectively using doppler speed measuring method
SEIKO INSTR INC78 citations95
US6009375ADec 28, 1999
Portable GPS receiver
SEIKO INSTR INC45 citations93
US6897837B1May 24, 2005
Self-luminous display element driving device
SEIKO INSTR INC25 citations92
US6744178B2Jun 1, 2004
Pulse detection device and method of manufacturing the same
SEIKO INSTR INC24 citations92
US6429600B1Aug 6, 2002
Light emitting display device having luminance compensating circuitry
SEIKO INSTR INC19 citations92
US6371920B1Apr 16, 2002
Pulse wave detecting device
SEIKO INSTR INC39 citations92
US6291942B1Sep 18, 2001
Self-luminous display element driving device
SEIKO INSTR INC41 citations92
US5691556ANov 25, 1997
Step-up semiconductor integrated circuit and electronic equipment using the semiconductor integrated circuit
SEIKO INSTR INC34 citations92
US5190047AMar 2, 1993
Photoelectric pulsation type pulsimeter
SEIKO INSTR INC37 citations92
US6825830B1Nov 30, 2004
Information processing system, information processing method, and computer-readable recording medium for executing information processing method on a computer
SEIKO INSTR INC46 citations91
US6786866B2Sep 7, 2004
Portable device for collecting information about living body, and system and method for collecting information about living body
SEIKO INSTR INC30 citations89
US6240366B1May 29, 2001
GPS reception ratio detecting apparatus and portable type distance/speed meter capable of indicating GPS signal receiving condition
SEIKO INSTR INC23 citations89
US6748631B2Jun 15, 2004
Hinge assembly and wrist mounting-type electronic apparatus utilizing hinge assembly
SEIKO INSTR INC16 citations82
US6887205B2May 3, 2005
Pulse detecting device and ultrasound diagnostic apparatus
SEIKO INSTR INC8 citations74
US6626837B2Sep 30, 2003
Ultrasonograph
SEIKO INSTR INC11 citations74
US4760564AJul 26, 1988
Analog electronic timepiece with charging function
SEIKO INSTR INC14 citations74
US6129676AOct 10, 2000
Movement rate monitor
SEIKO INSTR INC13 citations73
US4759003AJul 19, 1988
Electronic analog timepiece with voltage checking function
SEIKO INSTR INC8 citations68
US4779248AOct 18, 1988
Electronic timepiece
SEIKO INSTR INC4 citations63
US6930659B1Aug 16, 2005
Light emitting indicator drive circuit
SEIKO INSTR INC3 citations62
US4737944AApr 12, 1988
Electronic timepiece
SEIKO INSTR INC6 citations62
US7686765B2Mar 30, 2010
Pulse detecting device and ultrasound diagnostic apparatus
SEIKO INSTR INC0 citations52
SEIKO EPSON CORP
3 patentsUS5766131AJun 16, 1998
Pulse-wave measuring apparatus
SEIKO EPSON CORP323 citations99
US5759156AJun 2, 1998
Period and frequency measurement device with correction device and method thereof
SEIKO EPSON CORP26 citations92
US5776070AJul 7, 1998
Pulse rate counter utilizing body movement amptitude detection
SEIKO EPSON CORP23 citations88