Inventor · disambiguated record
Takashi Tsukaya
Also filed as: TSUKAYA TAKASHI
29 granted patents·3,991 citations·filing 1979–1995
98Inventor score
Top patents by PatentIndex Score
29 records- 0199US4273111AEndoscope with bend angle controlOLYMPUS OPTICAL CO·Filed 1979·Granted Jun 16, 1981·247 cites·4 claims
- 0298US4862873AStereo endoscopeOLYMPUS OPTICAL CO·Filed 1988·Granted Sep 5, 1989·248 cites·57 claims
- 0396US4646724AEndoscopic photographing apparatusOLYMPUS OPTICAL CO·Filed 1986·Granted Mar 3, 1987·153 cites·19 claims
- 0495US4561429AFlashlight control apparatus for endoscopeOLYMPUS OPTICAL CO·Filed 1983·Granted Dec 31, 1985·38 cites·4 claims
- 0594US5471988AUltrasonic diagnosis and therapy system in which focusing point of therapeutic ultrasonic wave is locked at predetermined position within observation ultrasonic scanning rangeOLYMPUS OPTICAL CO·Filed 1994·Granted Dec 5, 1995·944 cites·66 claims
- 0692US5003991AHyperthermia apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Apr 2, 1991·265 cites·11 claims
- 0788US4955366AUltrasonic therapeutical apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Sep 11, 1990·60 cites·25 claims
- 0887US4995396ARadioactive ray detecting endoscopeOLYMPUS OPTICAL CO·Filed 1988·Granted Feb 26, 1991·272 cites·25 claims
- 0982US5873828AUltrasonic diagnosis and treatment systemOLYMPUS OPTICAL CO·Filed 1995·Granted Feb 23, 1999·310 cites·34 claims
- 1080US4960106AEndoscope apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Oct 2, 1990·165 cites·23 claims
- 1179US5178135ATherapeutical apparatus of extracorporeal typeOLYMPUS OPTICAL CO·Filed 1991·Granted Jan 12, 1993·226 cites·3 claims
- 1279US5014708ARadioactive ray detecting therapeutic apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted May 14, 1991·149 cites·29 claims
- 1379US4984575ATherapeutical apparatus of extracorporeal typeOLYMPUS OPTICAL CO·Filed 1988·Granted Jan 15, 1991·153 cites·2 claims
- 1478US5427103AMRI apparatus for receiving nuclear-magnetic resonance signals of a living bodyOLYMPUS OPTICAL CO·Filed 1993·Granted Jun 27, 1995·40 cites·24 claims
- 1575US5035231AEndoscope apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Jul 30, 1991·121 cites·26 claims
- 1668US5176140AUltrasonic probeOLYMPUS OPTICAL CO·Filed 1990·Granted Jan 5, 1993·140 cites·27 claims
- 1764US5065741AExtracoporeal ultrasonic lithotripter with a variable focusOLYMPUS OPTICAL CO·Filed 1991·Granted Nov 19, 1991·106 cites·7 claims
- 1859US4977902ASupersonic hyperthermia treating methodOLYMPUS OPTICAL CO·Filed 1989·Granted Dec 18, 1990·62 cites·29 claims
- 1959US4936307AUltrasonic observation system and an ultrasonic endoscope systemOLYMPUS OPTICAL CO·Filed 1988·Granted Jun 26, 1990·54 cites·28 claims
- 2056US4480636AEndoscope with image correction meansOLYMPUS OPTICAL CO·Filed 1982·Granted Nov 6, 1984·38 cites·21 claims
- 2154US5402788ADiagnostic system using nuclear magnetic resonance phenomenonOLYMPUS OPTICAL CO·Filed 1993·Granted Apr 4, 1995·16 cites·17 claims
- 2250US5279301AUltrasonic image analyzing apparatusOLYMPUS OPTICAL CO·Filed 1991·Granted Jan 18, 1994·21 cites·13 claims
- 2350US4744359ACautery hemostatic unitOLYMPUS OPTICAL CO·Filed 1987·Granted May 17, 1988·38 cites·9 claims
- 2447US4867136AEndoscope apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Sep 19, 1989·31 cites·36 claims
- 2546US4958639AUltrasonic therapeutical apparatusOLYMPUS OPTICAL CO·Filed 1989·Granted Sep 25, 1990·29 cites·13 claims
- 2646US4870950AEndoscope systemKANBARA KOUJI·Filed 1988·Granted Oct 3, 1989·36 cites·26 claims
- 2742US4509508AEndoscope systemOLYMPUS OPTICAL CO·Filed 1982·Granted Apr 9, 1985·16 cites·7 claims
- 2838US4503841AEndoscope systemOLYMPUS OPTICAL CO·Filed 1982·Granted Mar 12, 1985·13 cites·5 claims
- 2930US4344684AAutomatic photoflash deviceOLYMPUS OPTICAL CO·Filed 1981·Granted Aug 17, 1982·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →