Inventor
SHINOGI MASATAKA
JP38 patents
⚠️ This page may combine multiple inventors who share the name “SHINOGI MASATAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
27 patentsUS6370306B1Apr 9, 2002
Optical waveguide probe and its manufacturing method
SEIKO INSTR INC156 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
US5344539ASep 6, 1994
Electrochemical fine processing apparatus
SEIKO INSTR INC71 citations95
US6005275ADec 21, 1999
Semiconductor acceleration sensor with cantilever
SEIKO INSTR INC30 citations93
US5796240AAug 18, 1998
Power unit and electronic apparatus equipped with power unit
SEIKO INSTR INC47 citations93
US6744178B2Jun 1, 2004
Pulse detection device and method of manufacturing the same
SEIKO INSTR INC24 citations92
US6716169B2Apr 6, 2004
Ultrasonic sensor, method of fabricating same, and ultrasonic diagnostic device using an ultrasonic sensor
SEIKO INSTR INC23 citations92
US6371920B1Apr 16, 2002
Pulse wave detecting device
SEIKO INSTR INC39 citations92
US6469421B1Oct 22, 2002
Piezoelectric device and production method thereof
SEIKO INSTR INC33 citations89
US6376827B1Apr 23, 2002
Near field optical memory head
SEIKO INSTR INC17 citations84
US7413545B2Aug 19, 2008
Method of calculating circulation dynamics of a living body
SEIKO INSTR INC11 citations83
US6887205B2May 3, 2005
Pulse detecting device and ultrasound diagnostic apparatus
SEIKO INSTR INC8 citations74
US6626837B2Sep 30, 2003
Ultrasonograph
SEIKO INSTR INC11 citations74
US6554772B2Apr 29, 2003
Ultrasonic diagnosis device
SEIKO INSTR INC12 citations74
US7147602B2Dec 12, 2006
Blood rheology measuring apparatus
SEIKO INSTR INC9 citations73
US9551621B2Jan 24, 2017
Pressure sensor having cantilever and displacement measurement unit
SEIKO INSTR INC6 citations72
US7868709B2Jan 11, 2011
Oscillating current converter
SEIKO INSTR INC4 citations63
US6924587B2Aug 2, 2005
Piezoelectric transducer, manufacturing method of piezoelectric transducer and pulse wave detector
SEIKO INSTR INC5 citations63
US9170167B2Oct 27, 2015
Pressure sensor
SEIKO INSTR INC2 citations62
US7959575B2Jun 14, 2011
Blood rheology measuring apparatus
SEIKO INSTR INC2 citations62
US7842240B2Nov 30, 2010
Microchip for analysis, analysis system having the same, and analysis method
SEIKO INSTR INC6 citations62
US7833160B2Nov 16, 2010
Blood viscosity measurement device
SEIKO INSTR INC2 citations62
US5366613ANov 22, 1994
Method of electrochemical fine processing
SEIKO INSTR INC5 citations61
US7778683B2Aug 17, 2010
Blood rheology measurement device and blood rheology measurement method
SEIKO INSTR INC1 citations52
US7686765B2Mar 30, 2010
Pulse detecting device and ultrasound diagnostic apparatus
SEIKO INSTR INC0 citations52
US5288382AFeb 22, 1994
Optical fine processing apparatus
SEIKO INSTR INC0 citations51
SEIKO INSTR R & D CENTER INC
4 patentsUS6006606ADec 28, 1999
Semiconductor acceleration sensor
SEIKO INSTR R & D CENTER INC11 citations74
US5889311AMar 30, 1999
Semiconductor acceleration sensor
SEIKO INSTR R & D CENTER INC7 citations74
US6124148ASep 26, 2000
Method of manufacturing semiconductor acceleration sensor
SEIKO INSTR R & D CENTER INC3 citations63
US6057585AMay 2, 2000
Semiconductor acceleration sensor
SEIKO INSTR R & D CENTER INC5 citations63