Inventor · disambiguated record
Katsumi Sasaki
Also filed as: SASAKI KATSUMI
58 granted patents·9 pending applications·4,823 citations·filing 1984–2017
99Inventor score
Top patents by PatentIndex Score
67 records- 0198US7494499B2Surgical therapeutic instrumentOLYMPUS CORP·Filed 2003·Granted Feb 24, 2009·1.6k cites·4 claims
- 0298US4806080APump with shaftless impellerEBARA CORP·Filed 1987·Granted Feb 21, 1989·201 cites·23 claims
- 0396US6902529B2Endoscope apparatusOLYMPUS CORP·Filed 2003·Granted Jun 7, 2005·131 cites·8 claims
- 0493US7645278B2Coagulating cutterOLYMPUS CORP·Filed 2006·Granted Jan 12, 2010·254 cites·3 claims
- 0593US5849022AMedical instrument for use in combination with endoscopesOLYMPUS OPTICAL CO·Filed 1997·Granted Dec 15, 1998·734 cites·24 claims
- 0692US9541710B2Optical fiber holding deviceFUJIKURA LTD·Filed 2015·Granted Jan 10, 2017·10 cites·9 claims
- 0791US5496347ASurgical instrumentOLYMPUS OPTICAL CO·Filed 1994·Granted Mar 5, 1996·530 cites·20 claims
- 0890US6936061B2Surgical operation instrumentOLYMPUS CORP·Filed 2001·Granted Aug 30, 2005·279 cites·16 claims
- 0989US6612981B2Endoscope apparatusOLYMPUS OPTICAL CO·Filed 2001·Granted Sep 2, 2003·35 cites·20 claims
- 1088US7090689B2Surgical instrumentOLYMPUS CORP·Filed 2002·Granted Aug 15, 2006·220 cites·3 claims
- 1188US6559802B2Surface-mount type antennas and mobile communication terminals using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 6, 2003·58 cites·28 claims
- 1287US5248949AFlat type dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 28, 1993·44 cites·31 claims
- 1387US5024363AMethod and apparatus for cutting an optical fiberFUJIKURA LTD·Filed 1988·Granted Jun 18, 1991·57 cites·3 claims
- 1485US6486853B2Chip antenna, radio communications terminal and radio communications system using the same and method for production of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 26, 2002·50 cites·34 claims
- 1584US6477030B2Electronic componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Nov 5, 2002·38 cites·40 claims
- 1684US6294760B1Method for calibrating discharge heat energy of optical fiber splicing deviceFUJIKURA LTD·Filed 2000·Granted Sep 25, 2001·34 cites·2 claims
- 1782US9513439B2Optical fiber fusion splicer and optical fiber fusion splicing apparatus provided with sameFUJIKURA LTD·Filed 2015·Granted Dec 6, 2016·4 cites·10 claims
- 1882US4763560AMethod and apparatus of controlling and positioning fluid actuatorTOKYO PRECISION INSTR CO LTD·Filed 1987·Granted Aug 16, 1988·52 cites·8 claims
- 1980US6840901B2Endoscope apparatusOLYMPUS CORP·Filed 2003·Granted Jan 11, 2005·15 cites·2 claims
- 2074US9027914B2Optical fiber fusion splicerFUJIKURA LTD·Filed 2013·Granted May 12, 2015·3 cites·18 claims
- 2173US9079267B2Device and method for applying electric discharge on optical fiberFUJIKURA LTD·Filed 2013·Granted Jul 14, 2015·2 cites·9 claims
- 2272US6765805B2Circuit componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 20, 2004·17 cites·13 claims
- 2371US4754181AMagnet coupling through isolating plateEBARA CORP·Filed 1986·Granted Jun 28, 1988·31 cites·8 claims
- 2470US8935984B2Vehicle-body inclination device and double-layer three-way valve used in vehicle-body inclination deviceSASAKI KATSUMI·Filed 2012·Granted Jan 20, 2015·5 cites·6 claims
- 2570US5076716AThrust bearing with spiral grooved faceEBARA CORP·Filed 1990·Granted Dec 31, 1991·19 cites·2 claims
- 2669US6609009B1Electronic component and radio terminal using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 19, 2003·11 cites·52 claims
- 2768US10591673B2Optical fiber cutting systemFUJIKURA LTD·Filed 2017·Granted Mar 17, 2020·1 cites·11 claims
- 2868US6897815B2Surface-mount type antennas and mobile communication terminals using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 24, 2005·18 cites·18 claims
- 2968US6316726B1Surface mount electronic component having electrodes suppressing the occurrence of migrationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 13, 2001·40 cites·15 claims
- 3067US10538454B2Optical fiber cutterFUJIKURA LTD·Filed 2017·Granted Jan 21, 2020·1 cites·11 claims
- 3167US9268090B2Fusion splicing apparatus and method thereofFUJIKURA LTD·Filed 2013·Granted Feb 23, 2016·2 cites·4 claims
- 3267US2005076297A1Page display method for selecting and displaying page depending on customer level of userNEC CORP·Filed 2004·Application pending·0 cites
- 3366US5106006AMethod for cutting an optical fiberFUJIKURA LTD·Filed 1991·Granted Apr 21, 1992·24 cites·5 claims
- 3466US4820949AElectrically powered apparatusEBARA RES CO LTD·Filed 1986·Granted Apr 11, 1989·28 cites·5 claims
- 3565US6862003B2Chip antenna, radio communications terminal and radio communications system using the same and method for production of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 1, 2005·16 cites·32 claims
- 3664US6621378B2FilterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 16, 2003·10 cites·16 claims
- 3760US7475697B2Cleaning device for medical instrumentsOLYMPUS CORP·Filed 2006·Granted Jan 13, 2009·1 cites·6 claims
- 3860US6801705B2Optical fiber cutting apparatus and optical fiber cutting method thereforFUJIKURA LTD·Filed 2002·Granted Oct 5, 2004·7 cites·18 claims
- 3960US5853871AMagnetic recording mediumKAO CORP·Filed 1996·Granted Dec 29, 1998·14 cites·20 claims
- 4060US4774463ABearing associated with means for determining rotational speedEBARA CORP·Filed 1986·Granted Sep 27, 1988·16 cites·2 claims
- 4159US5420745ASurface-mount type ceramic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 30, 1995·25 cites·18 claims
- 4259US4575264AThrust bearingEBARA CORP·Filed 1984·Granted Mar 11, 1986·16 cites·2 claims
- 4358US2002007378A1Page display method for selecting and displaying page depending on customer level of userNEC CORP·Filed 2001·Application pending·0 cites
- 4457US5129567AMethod and apparatus for cutting an optical fiberFUJIKURA LTD·Filed 1990·Granted Jul 14, 1992·17 cites·8 claims
- 4557US5045393AMethod for providing a polyolefin resin substrate with an adhesive layerNAT STARCH CHEM INVEST·Filed 1989·Granted Sep 3, 1991·17 cites·8 claims
- 4656US6358267B1Treatment tool for operationOLYMPUS OPTICAL CO·Filed 1998·Granted Mar 19, 2002·77 cites·11 claims
- 4755US2002026406A1Commodity selling system displaying commodity table of purchase candidates including user comment on user terminalFiled 2001·Application pending·0 cites
- 4855US2001051912A1Commodity ordering method and commodity ordering systemNEC CORP·Filed 2001·Application pending·0 cites
- 4955US2002026387A1Commodity selling system for storing and displaying the information of purchase candidate commodityFiled 2001·Application pending·0 cites
- 5052US11065778B2Optical fiber cutterFUJIKURA LTD·Filed 2017·Granted Jul 20, 2021·0 cites·11 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →