LexDanaLexDanabeta
Inventor

Masatoshi Sato

Inventor
Tokyo, JP

Overview

120→
Patents
1979–2019
Patent span
Physics
Primary field (CPC G)

Patents· 120 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Bprimary
A61BDiagnosis14%
G11BInformation storage based on relative movement between record carrier and transducer11%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
Y10TTechnical subjects covered by former us classification6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B29CShaping or joining of plastics4%
H03KPulse technique4%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
B62KCycles3%
G01RMeasuring electric variables3%
PatentTitleYear
10,357,253Endoscopic treatment tool201910,350,798Molded foam member manufacturing method and shock absorbing member201910,143,470Tissue-fastening tool indwelling device201810,045,763Endoscopic treatment tool set201810,010,326Endoscopic treatment tool20189,987,019Endoscopic treatment tool20189,895,142'Implant placement device, coupling support, and endoscopic treatment tool'20189,815,232'Molded foam member manufacturing method, and shock absorbing member'20179,776,636'Guidance control system for vehicle driving operation'20179,730,727'Puncture treatment tool'20179,717,516'Endoscope treatment tool'20179,687,238'Implant placement device'20179,662,114'Method of forming through hole'20179,554,819'Endoscope treatment tool'20179,510,833'Applicator and tissue fastening method through natural orifice'20169,492,147'Treatment method'20169,463,039'Endoscopic device'20169,433,430'Endoscopic device'20169,198,686'Medical instrument'20159,186,822'Mold for foam molding and foam molding method'20159,168,971'Accelerator operating device'20159,164,118'Sensor unit and motion analysis device'20159,128,646'Information processing apparatus, information processing method, and computer readable recording medium stored with information processing program'20159,026,398'Motion analysis device and motion analysis method for analyzing deformation of measurement object'20158,932,305'Tissue fastening method'20158,876,699'Fistulectomy method of forming a fistula between a first duct and a second duct'20148,858,576'Tissue fastening tool, stent, applicator for placing the same, and tissue fastening method through natural orifice'20148,833,130'Tissue fastner production method and tissue fastener'20148,828,026'Tissue fastening apparatus'20148,758,266'Treatment instrument for endoscope'20148,715,281'Treatment device for endoscope'20148,684,995'Treatment method'20148,662,224'Arrangement of electric part'20148,657,749'Ultrasonic puncture needle'20148,460,314'Application of procedure through natural orifice'20138,384,922'Printing condition setting apparatus, printing condition setting method, and computer readable recording medium stored with printing condition setting program'20138,310,754'Laser excitation fluorescent microscope'20128,310,423'Liquid crystal display device and head-up display'20128,167,968'Air cleaner housing and intake system for an engine, and vehicle incorporating same'20128,162,958'Tissue fastening tool and applicator for indwelling the same within body, and tissue fastening method through natural orifice'20128,032,728'Digital data reproducing apparatus and recording medium'20117,948,452'Self-emission type display device'20117,940,394'Color distribution measuring optical system, color distribution measuring apparatus, and color distribution measuring method'20117,896,968'Winding type plasma CVD apparatus'20117,879,080'Stent placement device'20117,849,958'Vibration system part for speaker device and manufacturing method thereof'20107,798,529'Seat support structure'20107,767,412'Detecting method for the seeds contaminated with plant pathogens'20107,736,376'Living body wall fixing tool used in endoscope'20107,704,428'Method for manufacturing diaphragm for use in electroacoustic transducer'20107,686,121'All terrain vehicle'20107,656,980'Clock switching circuit'20107,575,427'Mold for foam molding, method of manufacturing urethane foam, and urethane foam'20097,547,061'Attachment structure of EA component'20097,475,934'Mounting structure for EA material'20097,454,032'Magnesium diaphragm, method of manufacturing the same, and speaker apparatus'20087,308,750'Method of manufacturing a magnesium diaphragm'20077,248,383'Print distribution system and print distribution program'20077,092,544'Diaphragm for electroacoustic transducer and method of making the same'20067,080,635'Intake and exhaust device for multi-cylinder engine'20066,978,824'Control unit cooling device for an industrial vehicle'20056,892,850'Surround for speaker system and manufacturing method thereof'20056,871,724'Electroacoustic transducer frame and method of making the same'20056,794,905'CMOS inverter'20046,772,855'Damper for speaker and method of producing the same'20046,742,622'Molded foam resin, process for forming the same and speaker diaphragm consisting of the same'20046,717,482'Oscillator circuit and integrated circuit for oscillation'20046,651,179'Delay time judging apparatus'20036,623,121'Polarization beam splitter, optical device for projection type display device, projection type display device, and polarization beam splitter manufacturing method'20036,464,360'Projection type display apparatus'20026,456,447'Color separating prism, and projection display apparatus and camera provided with such prism'20026,377,754'Driving force transmission switching apparatus'20026,334,504'Molded foam resin, process for forming the same and speaker diaphragm consisting of the same'20026,213,654'Camera'20016,037,818'High resolution delay circuit having coarse and fine delay circuits'20006,030,561'Methods for making a loudspeaker vibrating diaphragm'20006,032,282'Timing edge forming circuit for IC test system'20006,016,297'Information reproduction method and apparatus that move light beam toward outer perimeter of optical disk in response to tracking error'20005,900,761'Timing generating circuit and method'19995,886,564'Temperature compensation circuit for IC chip'19995,802,020'Opitcal disk device having a plurality of record and playback units'19985,793,002'Loudspeaker vibrating diaphragm and methods for its production'19985,789,947'Phase comparator'19985,790,682'Damper for speaker'19985,732,297'Camera'19985,680,373'Reproducing apparatus for magneto-optical recording device'1997RE035630'Over write capable magnetooptical recording medium, recording method and apparatus using the same'19975,602,608'Camera with motor driven transmission mechanism'19975,587,562'Diaphragm for electro-dynamic type loudspeakers'19965,585,200'Over write capable magnetooptical recording medium'19965,565,944'Camera'19965,539,709'Magnetooptical recording method and apparatus using multi-layered media'19965,532,063'Silicon oxide depositing source and coated film'19965,488,325'Timing generator intended for semiconductor testing apparatus'19965,475,657'Overwrite capable magnetooptial recording apparatus'19955,473,582'Magneto-optical recording method having constant recording sensitivity and magneto-optical recording medium used therefor'19955,465,066'Waveform formatter'19955,458,987'Multilayered magnetooptical recording medium'19955,440,531'Magneto-optical reproducing method'19955,367,507'Over write capable magnetooptical recording method, and magnetooptical recording apparatus and medium used therefor'19945,270,676'Method of making elements of a magnetic circuit in a loudspeaker'19935,239,524'Over write capable magnetooptical recording method, and magnetooptical recording apparatus and medium used therefor'19935,204,193'Recording magnetooptical recording medium'19935,164,925'Opto-magnetic recording apparatus having over-write and non-over-write modes'19925,126,986'Over write capable magnetooptical recording medium, recording method and apparatus using the same'19925,088,074'Magnetooptical recording apparatus with parts arranged to minimize height'19925,014,252'Over write capable magnetooptical recording method using two beams, and magnetooptical recording apparatus therefor'19914,910,622'Over write capable magnetooptical recording medium'19904,883,702'Polyphenylene sulfide resin composition useful for plating'19894,855,975'Over write capable magnetooptical recording method using two beams, and magnetooptical recording apparatus therefor'19894,853,912'Process and apparatus for simultaneous erasure and recording in magneto-optical recording'19894,839,495'Laser beam welding apparatus for an inner circumferential surface of a tube'19894,753,853'Double-layered magnetooptical recording medium'19884,734,180'Bipolar electrolyzer and unit cell'19884,667,786'Blade-brake clutch device for lawn mower'1987D0268089'Chain saw'19834,370,027'Anti-reflection film with an ion-penetration prevention layer'19834,332,477'Flatness measuring apparatus'19824,223,419'Shoulder-supported pneumatic sweeping apparatus'19804,152,832'Cord-type cutting device of mowing apparatus'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–2019Based in Tokyo, JP· patent location history
1982–2017Based in Yokohama, JP· patent location history
1989–2012Patents assigned to NIKON CORP (23)· patent assignee history
1990–2012Based in Machida, JP· patent location history
1993–2010Based in Yamagata, JP· patent location history
2000–2015Based in Saitama, JP· patent location history
2002–2010Patents assigned to PIONEER TOHOKU CORP (9)· patent assignee history
2010–2015Patents assigned to OLYMPUS MEDICAL SYSTEMS CORP (13)· patent assignee history
2012–2018Patents assigned to SATO MASATOSHI (22)· patent assignee history
2015–2019Patents assigned to OLYMPUS CORP (15)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKON CORP231989–2012
SATO MASATOSHIself222012–2018
OLYMPUS CORP152015–2019
OLYMPUS MEDICAL SYSTEMS CORP132010–2015
PIONEER TOHOKU CORP92002–2010
Locations
LocationPatentsSpan
Tokyo, JP331979–2019
Yokohama, JP211982–2017
Machida, JP121990–2012
Yamagata, JP111993–2010
Saitama, JP52000–2015