Inventor
SAKURAI TOMOHISA
JP40 patents
⚠️ This page may combine multiple inventors who share the name “SAKURAI TOMOHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
27 patentsUS6669690B1Dec 30, 2003
Ultrasound treatment system
OLYMPUS OPTICAL CO472 citations99
US6623423B2Sep 23, 2003
Surgical operation system
OLYMPUS OPTICAL CO157 citations99
US6569109B2May 27, 2003
Ultrasonic operation apparatus for performing follow-up control of resonance frequency drive of ultrasonic oscillator by digital PLL system using DDS (direct digital synthesizer)
OLYMPUS OPTICAL CO477 citations99
US6340352B1Jan 22, 2002
Ultrasound treatment system
OLYMPUS OPTICAL CO433 citations99
US6056735AMay 2, 2000
Ultrasound treatment system
OLYMPUS OPTICAL CO2,067 citations99
US5836897ANov 17, 1998
Ultrasonic treatment apparatus
OLYMPUS OPTICAL CO677 citations99
US5728130AMar 17, 1998
Ultrasonic trocar system
OLYMPUS OPTICAL CO510 citations99
US5425704AJun 20, 1995
Apparatus for generating ultrasonic oscillation
OLYMPUS OPTICAL CO229 citations99
US5391144AFeb 21, 1995
Ultrasonic treatment apparatus
OLYMPUS OPTICAL CO490 citations99
US5163433ANov 17, 1992
Ultrasound type treatment apparatus
OLYMPUS OPTICAL CO342 citations99
US5151085ASep 29, 1992
Apparatus for generating ultrasonic oscillation
OLYMPUS OPTICAL CO179 citations99
US5076276ADec 31, 1991
Ultrasound type treatment apparatus
OLYMPUS OPTICAL CO258 citations99
US5042460AAug 27, 1991
Ultrasonic treating apparatus with device for inhibiting drive when ultrasonic element is determined to be defective
OLYMPUS OPTICAL CO285 citations99
US4965532AOct 23, 1990
Circuit for driving ultrasonic transducer
OLYMPUS OPTICAL CO458 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
US6666875B1Dec 23, 2003
Surgical apparatus permitting recharge of battery-driven surgical instrument in noncontact state
OLYMPUS OPTICAL CO2,056 citations98
US6053906AApr 25, 2000
Ultrasonic operation apparatus
OLYMPUS OPTICAL CO137 citations98
US5931836AAug 3, 1999
Electrosurgery apparatus and medical apparatus combined with the same
OLYMPUS OPTICAL CO281 citations98
US5582588ADec 10, 1996
Ultrasonic therapeutic apparatus
OLYMPUS OPTICAL CO124 citations98
US5269289ADec 14, 1993
Cavity insert device using fuzzy theory
OLYMPUS OPTICAL CO162 citations98
US5211625AMay 18, 1993
Ultrasonic treatment apparatus
OLYMPUS OPTICAL CO130 citations98
US6039732AMar 21, 2000
Electric operation apparatus
OLYMPUS OPTICAL CO142 citations97
US6019775AFeb 1, 2000
Ultrasonic operation apparatus having a common apparatus body usable for different handpieces
OLYMPUS OPTICAL CO68 citations96
US5688235ANov 18, 1997
Ultrasonic treatment apparatus
OLYMPUS OPTICAL CO51 citations96
US5462522AOct 31, 1995
Ultrasonic therapeutic apparatus
OLYMPUS OPTICAL CO76 citations96
US6004336ADec 21, 1999
Angiostomy apparatus using ultrasonic energy and angiostomy method
OLYMPUS OPTICAL CO9 citations74
OLYMPUS CORP
11 patentsUS7780659B2Aug 24, 2010
Ultrasound treatment system
OLYMPUS CORP392 citations99
US7682366B2Mar 23, 2010
Calculus manipulation apparatus
OLYMPUS CORP307 citations99
US6761698B2Jul 13, 2004
Ultrasonic operation system
OLYMPUS CORP423 citations99
US6679875B2Jan 20, 2004
Medical treatment system
OLYMPUS CORP481 citations99
US7645245B2Jan 12, 2010
Endoscopic lithotripsy apparatus and lithotripsy method of treatment object using the apparatus
OLYMPUS CORP72 citations98
US7229455B2Jun 12, 2007
Ultrasonic calculus treatment apparatus
OLYMPUS CORP424 citations98
US7063692B2Jun 20, 2006
Surgical operation system
OLYMPUS CORP112 citations98
US7938779B2May 10, 2011
Treating apparatus and treating device for treating living-body tissue
OLYMPUS CORP49 citations94
US7731677B2Jun 8, 2010
Ultrasonic surgical system
OLYMPUS CORP35 citations93
US6761690B2Jul 13, 2004
Ultrasonic operation apparatus for performing follow-up control of resonance frequency drive of ultrasonic oscillator by digital PLL system using DDS (direct digital synthesizer)
OLYMPUS CORP30 citations93
US7270646B2Sep 18, 2007
Ultrasonic operation apparatus for performing follow-up control of resonance frequency drive of ultrasonic oscillator by digital PLL system using DDS (direct digital synthesizer)
OLYMPUS CORP13 citations84