Inventor · disambiguated record
Nobuyuki Fujimoto
Also filed as: FUJIMOTO NOBUYUKI
24 granted patents·654 citations·filing 1986–2005
97Inventor score
Top patents by PatentIndex Score
24 records- 0197US6383103B1Hydraulic tensionerTSUBAKIMOTO CHAIN CO·Filed 2000·Granted May 7, 2002·101 cites·8 claims
- 0296US6398682B1Hydraulic tensioner with relief valveTSUBAKIMOTO CHAIN CO·Filed 2000·Granted Jun 4, 2002·66 cites·1 claims
- 0393US5267910ASilent chain having improved noise reductionTSUBAKIMOTO CHAIN CO·Filed 1993·Granted Dec 7, 1993·56 cites·2 claims
- 0492US6592479B2Tensioner with relief valve mechanismTSUBAKIMOTO CHAIN CO·Filed 2001·Granted Jul 15, 2003·47 cites·1 claims
- 0586US5901601AMethod and apparatus for bending malleable platesTOYOTA MOTOR CO LTD·Filed 1998·Granted May 11, 1999·42 cites·14 claims
- 0685US5026331ARocker joint pin type CVT chainTSUBAKIMOTO CHAIN CO·Filed 1990·Granted Jun 25, 1991·36 cites·5 claims
- 0782US5236399ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Aug 17, 1993·33 cites·5 claims
- 0876US5242334ARocker pin type friction transmission chainTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Sep 7, 1993·28 cites·1 claims
- 0976US4740948ADisc cartridgeHITACHI MAXELL·Filed 1986·Granted Apr 26, 1988·24 cites·24 claims
- 1075US6810907B2Hydraulic tensioner with relief valve mechanismTSUBAKIMOTO CHAIN CO·Filed 2002·Granted Nov 2, 2004·16 cites·5 claims
- 1175US5953951AMethod and apparatus for manufacturing bent productsTOYOTA MOTOR CO LTD·Filed 1998·Granted Sep 21, 1999·25 cites·10 claims
- 1274US4917658AFriction plate for CVT chainTSUBAKIMOTO CHAIN CO·Filed 1989·Granted Apr 17, 1990·24 cites·11 claims
- 1373US6077181APlate for a silent chain having a protruding portion for reducing the noise generated when the plate engages a sprocketTSUBAKIMOTO CHAIN CO·Filed 1997·Granted Jun 20, 2000·24 cites·1 claims
- 1470US7513844B2Tensioner with improved stopperTSUBAKIMOTO CHAIN CO·Filed 2005·Granted Apr 7, 2009·7 cites·8 claims
- 1570US5941059ASilent chain, and rocker pin and plate thereofTSUBAKIMOTO CHAIN CO·Filed 1997·Granted Aug 24, 1999·22 cites·2 claims
- 1666US4733388AInformation recording discHITACHI MAXELL·Filed 1986·Granted Mar 22, 1988·14 cites·9 claims
- 1761US5242333ARocker-pin type friction gearing chainTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Sep 7, 1993·19 cites·2 claims
- 1859US5902203ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1997·Granted May 11, 1999·16 cites·3 claims
- 1956US5176584ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Jan 5, 1993·15 cites·9 claims
- 2054US4811151AShutter assembled disc cartridgeHITACHI MAXELL·Filed 1987·Granted Mar 7, 1989·8 cites·27 claims
- 2150US5215505AEndless belt for variable ratio power transmissionTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Jun 1, 1993·12 cites·3 claims
- 2247US6045473APlate for a silent chainTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Apr 4, 2000·11 cites·2 claims
- 2342US4959744AShutter assembled disc cartridgeHITACHI MAXELL·Filed 1988·Granted Sep 25, 1990·4 cites·4 claims
- 2433US5299984AFrictional transmission chainTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Apr 5, 1994·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →