Inventor · disambiguated record
Yoshiaki Sugiyama
Also filed as: SUGIYAMA YOSHIAKI
25 granted patents·2 pending applications·2,260 citations·filing 1985–2024
97Inventor score
Top patents by PatentIndex Score
27 records- 0199US5151726ACamera or printer capable of automatically changing print sizeCANON KK·Filed 1989·Granted Sep 29, 1992·139 cites·16 claims
- 0296US4955895AVasodilating catheterTERUMO CORP·Filed 1987·Granted Sep 11, 1990·470 cites·19 claims
- 0392US5160952APrint control apparatusCANON KK·Filed 1991·Granted Nov 3, 1992·39 cites·78 claims
- 0491US4832688ACatheter for repair of blood vesselTERUMO CORP·Filed 1987·Granted May 23, 1989·391 cites·7 claims
- 0590USD468277STV receiver with digital video disc recorder and printerCANON KK·Filed 2001·Granted Jan 7, 2003·45 cites·1 claims
- 0690US4994032ABalloon catheterTERUMO CORP·Filed 1988·Granted Feb 19, 1991·268 cites·13 claims
- 0786US5250069ACatheter equipped with expansible member and production method thereofTERUMO CORP·Filed 1992·Granted Oct 5, 1993·306 cites·28 claims
- 0885US5086310APrint control apparatus for effective multiple printing of images onto a common printing frameCANON KK·Filed 1991·Granted Feb 4, 1992·22 cites·1 claims
- 0984USD304729SCameraCANON KK·Filed 1987·Granted Nov 21, 1989·22 cites·1 claims
- 1083US5171383AMethod of manufacturing a differentially heat treated catheter guide wireTERUMO CORP·Filed 1991·Granted Dec 15, 1992·227 cites·4 claims
- 1178USD296561SCameraCANON KK·Filed 1985·Granted Jul 5, 1988·17 cites·1 claims
- 1276USD297644SLiquid crystal display boardCANON KK·Filed 1985·Granted Sep 13, 1988·16 cites·1 claims
- 1375US4786011ALoading device for directing a tape-like element from a supply reel to a take-up reel and about a guide drum therebetweenSONY CORP·Filed 1987·Granted Nov 22, 1988·25 cites·15 claims
- 1467USD324691SSingle-lens reflex camera bodyCANON KK·Filed 1989·Granted Mar 17, 1992·11 cites·1 claims
- 1566US5534956APrint control apparatus for effective multiple printing of images onto a common printing frameCANON KK·Filed 1994·Granted Jul 9, 1996·9 cites·64 claims
- 1665US5105317ACassette loading and lid mechanisms for a portable video tape recorderSONY CORP·Filed 1990·Granted Apr 14, 1992·16 cites·30 claims
- 1764US5086361ARotary head drum for video tape recorderSONY CORP·Filed 1990·Granted Feb 4, 1992·16 cites·20 claims
- 1861US4699486ACamera with openable and closable gripCANON KK·Filed 1985·Granted Oct 13, 1987·8 cites·18 claims
- 1960US2024249208A1Information processing deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2059US4964853ACatheter equipped with expansible memberTERUMO CORP·Filed 1988·Granted Oct 23, 1990·77 cites·2 claims
- 2158USD352517SSingle lens reflex still video camera bodyCANON KK·Filed 1993·Granted Nov 15, 1994·9 cites·1 claims
- 2257US5202980AInformation processing system capable of readily taking over processing of a faulty processorNEC CORP·Filed 1990·Granted Apr 13, 1993·45 cites·6 claims
- 2355USRE36628EMethod of manufacturing a differentially heat treated catheter guide wireTERUMO CORP·Filed 1997·Granted Mar 28, 2000·72 cites·5 claims
- 2454US2024282157A1Information processing deviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2541US5122832APrinting control deviceCANON KK·Filed 1991·Granted Jun 16, 1992·3 cites·5 claims
- 2638US4855846ADevice for loading a tape-like substanceSONY CORP·Filed 1988·Granted Aug 8, 1989·5 cites·7 claims
- 2732US4779818ATape-like element loading deviceSONY CORP·Filed 1988·Granted Oct 25, 1988·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →