Inventor
TAKEHANA SAKAE
JP38 patents
⚠️ This page may combine multiple inventors who share the name “TAKEHANA SAKAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
24 patentsUS6069698AMay 30, 2000
Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object
OLYMPUS OPTICAL CO539 citations99
US5681260AOct 28, 1997
Guiding apparatus for guiding an insertable body within an inspected object
OLYMPUS OPTICAL CO686 citations99
US5531664AJul 2, 1996
Bending actuator having a coil sheath with a fixed distal end and a free proximal end
OLYMPUS OPTICAL CO401 citations99
US5273025ADec 28, 1993
Apparatus for detecting insertion condition of endoscope
OLYMPUS OPTICAL CO421 citations99
US5178135AJan 12, 1993
Therapeutical apparatus of extracorporeal type
OLYMPUS OPTICAL CO226 citations99
US4984575AJan 15, 1991
Therapeutical apparatus of extracorporeal type
OLYMPUS OPTICAL CO153 citations99
US4977886ADec 18, 1990
Position controlling apparatus
OLYMPUS OPTICAL CO292 citations99
US4930494AJun 5, 1990
Apparatus for bending an insertion section of an endoscope using a shape memory alloy
OLYMPUS OPTICAL CO634 citations99
US4884557ADec 5, 1989
Endoscope for automatically adjusting an angle with a shape memory alloy
OLYMPUS OPTICAL CO202 citations99
US6422994B1Jul 23, 2002
Fluorescent diagnostic system and method providing color discrimination enhancement
OLYMPUS OPTICAL CO161 citations98
US5876325AMar 2, 1999
Surgical manipulation system
OLYMPUS OPTICAL CO1,695 citations98
US5873828AFeb 23, 1999
Ultrasonic diagnosis and treatment system
OLYMPUS OPTICAL CO310 citations98
US5749830AMay 12, 1998
Fluorescent endoscope apparatus
OLYMPUS OPTICAL CO735 citations98
US5471988ADec 5, 1995
Ultrasonic diagnosis and therapy system in which focusing point of therapeutic ultrasonic wave is locked at predetermined position within observation ultrasonic scanning range
OLYMPUS OPTICAL CO944 citations98
US5269289ADec 14, 1993
Cavity insert device using fuzzy theory
OLYMPUS OPTICAL CO162 citations98
US5253647AOct 19, 1993
Insertion position and orientation state pickup for endoscope
OLYMPUS OPTICAL CO374 citations98
US5159446AOct 27, 1992
Electronic endoscope system provided with a separate camera controlling unit and motor controlling unit
OLYMPUS OPTICAL CO249 citations98
US5060632AOct 29, 1991
Endoscope apparatus
OLYMPUS OPTICAL CO199 citations98
US4982725AJan 8, 1991
Endoscope apparatus
OLYMPUS OPTICAL CO159 citations98
US6327493B1Dec 4, 2001
Light scanning devices of a water-tight structure to be inserted into a body cavity to obtain optical information on inside of a biological tissue
OLYMPUS OPTICAL CO126 citations97
US5490015AFeb 6, 1996
Actuator apparatus
OLYMPUS OPTICAL CO132 citations97
US5179934AJan 19, 1993
Endoscope
OLYMPUS OPTICAL CO139 citations97
US5065741ANov 19, 1991
Extracoporeal ultrasonic lithotripter with a variable focus
OLYMPUS OPTICAL CO106 citations96
US4958639ASep 25, 1990
Ultrasonic therapeutical apparatus
OLYMPUS OPTICAL CO29 citations93
OLYMPUS CORP
13 patentsUS7573499B2Aug 11, 2009
Endoscope apparatus for obtaining properly dimmed observation images
OLYMPUS CORP81 citations98
US7479990B2Jan 20, 2009
Programmable image processing unit which displays a tentative image during programming
OLYMPUS CORP56 citations98
US7258663B2Aug 21, 2007
Endoscope system with irradiated light switching feature
OLYMPUS CORP150 citations98
US6960165B2Nov 1, 2005
Endoscope with a single image pick-up element for fluorescent and normal-light images
OLYMPUS CORP82 citations97
US6902527B1Jun 7, 2005
Endoscope system with charge multiplying imaging device and automatic gain control
OLYMPUS CORP97 citations97
US7172553B2Feb 6, 2007
Endoscope system using normal light and fluorescence
OLYMPUS CORP50 citations96
US7393321B2Jul 1, 2008
Endoscope apparatus with solid-state pick-up
OLYMPUS CORP41 citations92
US7226412B2Jun 5, 2007
Endoscope system using normal light and fluorescence
OLYMPUS CORP23 citations92
US6790174B2Sep 14, 2004
Fluorescent imaging device
OLYMPUS CORP20 citations92
US7670286B2Mar 2, 2010
Electronic endoscopic device having a color balance adjustment system
OLYMPUS CORP11 citations84
US7658710B2Feb 9, 2010
Endoscope system using normal light and fluorescence
OLYMPUS CORP12 citations84
US7204803B2Apr 17, 2007
Endoscope device, endoscope and image processing device for endoscope
OLYMPUS CORP14 citations84
US7450159B2Nov 11, 2008
Image pick-up apparatus and endoscope apparatus
OLYMPUS CORP5 citations63