Inventor · disambiguated record
Yasunobu Fujita
Also filed as: FUJITA YASUNOBU
13 granted patents·10 pending applications·273 citations·filing 1994–2018
92Inventor score
Top patents by PatentIndex Score
23 records- 0191US8070760B2Clipping instrument for an endoscopic surgical deviceFUJITA YASUNOBU·Filed 2008·Granted Dec 6, 2011·166 cites·20 claims
- 0283US7265080B2Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell systemNSK LTD·Filed 2003·Granted Sep 4, 2007·21 cites·24 claims
- 0379US6482780B2Grease composition for rolling bearingKYODO YUSHI·Filed 2001·Granted Nov 19, 2002·13 cites·12 claims
- 0471USRE48187EGrease composition for rolling bearingNSK LTD·Filed 2018·Granted Sep 1, 2020·0 cites·12 claims
- 0570US8512368B2Puncture needle device for ultrasonic endoscopeSATO MASAYASU·Filed 2010·Granted Aug 20, 2013·9 cites·14 claims
- 0668US7196042B2Grease composition and rolling apparatusNSK LTD·Filed 2003·Granted Mar 27, 2007·7 cites·5 claims
- 0766US6482779B2Lubricating grease composition and rolling apparatus comprising sameNSK LTD·Filed 2001·Granted Nov 19, 2002·7 cites·12 claims
- 0863US6975227B1Method for controlling coming and going personnel, and a system thereofHITACHI LTD·Filed 2003·Granted Dec 13, 2005·13 cites·8 claims
- 0960US5576580ADC power supply circuitHITACHI LTD·Filed 1994·Granted Nov 19, 1996·23 cites·10 claims
- 1056US2006252654A1Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell systemNSK LTD·Filed 2006·Application pending·0 cites
- 1156US2006252655A1Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell systemNSK LTD·Filed 2006·Application pending·0 cites
- 1255US6621414B2Method of controlling coming and going personnel, and a system thereofHITACHI LTD·Filed 2001·Granted Sep 16, 2003·4 cites·4 claims
- 1354US7234872B2Rolling BearingNSK LTD·Filed 2002·Granted Jun 26, 2007·5 cites·11 claims
- 1454US2005124511A1Roller bearingNSK LTD·Filed 2005·Application pending·0 cites
- 1549US2005221996A1Grease composition and rolling apparatusNSK LTD·Filed 2005·Application pending·0 cites
- 1649US2005221997A1Grease composition and rolling apparatusNSK LTD·Filed 2005·Application pending·0 cites
- 1749US2005221999A1Grease composition and rolling apparatusNSK LTD·Filed 2005·Application pending·0 cites
- 1848US2008125231A1Telescopic ShaftNSK LTD·Filed 2005·Application pending·0 cites
- 1940US6880978B2Rolling bearing for hard disk driveNSK LTD·Filed 2002·Granted Apr 19, 2005·0 cites·21 claims
- 2036US6340244B1Rolling bearing for hard disk driveNSK LTD·Filed 1998·Granted Jan 22, 2002·5 cites·13 claims
- 2136US2003098694A1Insulation diagnosis deviceFiled 2002·Application pending·0 cites
- 2232US2006073989A1Grease compostion for automobile electrical equipment auxiliary device and prelubricated rolling using the grease compositionFUJITA YASUNOBU·Filed 2004·Application pending·0 cites
- 2330US2002006879A1Roller bearingFiled 1998·Application pending·0 cites
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