Inventor
Masakazu Gotanda
Inventor
Kanagawa, JP
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis48%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general8%
A61FFilters implantable into blood vessels6%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data6%
A61MDevices for introducing media into, or onto, the body4%
A61NElectrotherapy4%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves4%
G01RMeasuring electric variables4%
G05BControl or regulating systems in general4%
B25JManipulators2%
PatentTitleYear
8,154,589'Medical operation system for verifying and analyzing a medical operation'20127,951,070'Object observation system and method utilizing three dimensional imagery and real time imagery during a procedure'20117,772,786'Battery-powered light source device for endoscope'20107,667,592'Operation system and method of notifying system operation information of same'20106,494,827'Endoscope device and operation apparatus'20026,490,490'Remote operation support system and method'20026,480,762'Medical apparatus supporting system'20025,931,836'Electrosurgery apparatus and medical apparatus combined with the same'19995,728,130'Ultrasonic trocar system'19985,681,260'Guiding apparatus for guiding an insertable body within an inspected object'19975,427,103'MRI apparatus for receiving nuclear-magnetic resonance signals of a living body'19955,425,704'Apparatus for generating ultrasonic oscillation'19955,402,788'Diagnostic system using nuclear magnetic resonance phenomenon'19955,387,190'Probe break detector for an ultrasonic aspirator'19955,372,124'Treating instrument'19945,331,961'Scintillation probe and intra-tube cavity insertable radioactive ray detecting apparatus'19945,305,759'Examined body interior information observing apparatus by using photo-pulses controlling gains for depths'19945,269,289'Cavity insert device using fuzzy theory'19935,151,085'Apparatus for generating ultrasonic oscillation'19925,078,144'System for applying ultrasonic waves and a treatment instrument to a body part'19925,042,460'Ultrasonic treating apparatus with device for inhibiting drive when ultrasonic element is determined to be defective'19914,987,314'Actuator apparatus utilizing a shape-memory alloy'19914,979,952'Ultrasonic vibration treatment apparatus'19904,977,902'Supersonic hyperthermia treating method'19904,961,424'Ultrasonic treatment device'19904,955,366'Ultrasonic therapeutical apparatus'19904,930,494'Apparatus for bending an insertion section of an endoscope using a shape memory alloy'19904,879,528'Ultrasonic oscillation circuit'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2002Patents assigned to OLYMPUS OPTICAL CO (24)· patent assignee history
1989–2010Based in Sagamihara, JP· patent location history
1990–2012Based in Kanagawa, JP· patent location history
1990–1995Based in Tsukui, JP· patent location history
1997Based in Nishikamo-gun, JP· patent location history
2010–2012Patents assigned to OLYMPUS CORP (3)· patent assignee history
2012Patents assigned to GOTANDA MASAKAZU (1)· patent assignee history
2012Patents assigned to IMAMIYA CHIE (1)· patent assignee history
2012Patents assigned to NAKAMURA TAKEAKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS OPTICAL CO | 24 | 1989–2002 |
| OLYMPUS CORP | 3 | 2010–2012 |
| GOTANDA MASAKAZUself | 1 | 2012 |
| IMAMIYA CHIE | 1 | 2012 |
| NAKAMURA TAKEAKI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 16 | 1990–2012 |
| Sagamihara, JP | 7 | 1989–2010 |
| Tsukui, JP | 4 | 1990–1995 |
| Nishikamo-gun, JP | 1 | 1997 |