Inventor · disambiguated record
Nobuto Kozakura
Also filed as: KOZAKURA NOBUTO
17 granted patents·3 pending applications·473 citations·filing 1986–2002
95Inventor score
Top patents by PatentIndex Score
20 records- 0189US6533691B2Low noise silent chainTSUBAKIMOTO CHAIN CO·Filed 2001·Granted Mar 18, 2003·26 cites·11 claims
- 0289US6068568ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1997·Granted May 30, 2000·73 cites·3 claims
- 0386US5967926ADouble-sided meshing type silent chainTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Oct 19, 1999·41 cites·7 claims
- 0483US6440022B1Double-meshing type silent chain and sprocket for meshing with the chain along outer circumference thereofTSUBAKIMOTO CHAIN CO·Filed 2000·Granted Aug 27, 2002·25 cites·1 claims
- 0583US5989140ABoth-side meshing type silent chainTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Nov 23, 1999·38 cites·3 claims
- 0681US5989141ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1996·Granted Nov 23, 1999·32 cites·1 claims
- 0779US6419604B2Double-meshing-type silent chain drive and sprocket used thereinTSUBAKIMOTO CHAIN CO·Filed 2001·Granted Jul 16, 2002·18 cites·4 claims
- 0875US4711676ACarburized pin for chainTSUBAKIMOTO CHAIN CO·Filed 1986·Granted Dec 8, 1987·25 cites·4 claims
- 0973US5181889ATensioner for a toothed beltTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Jan 26, 1993·26 cites·5 claims
- 1072US6142902ADouble-meshing-type silent chain and sprocket for meshing with the chain along outer circumference thereofTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Nov 7, 2000·23 cites·2 claims
- 1172US5167402AHydraulic pressure apparatus with air scavengingTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Dec 1, 1992·26 cites·2 claims
- 1271US5234383ATemperature compensated tensionerTSUBAKIMOTO CHAIN CO·Filed 1992·Granted Aug 10, 1993·25 cites·2 claims
- 1370US6334829B1Double-meshing-type silent chain drive and sprocket used thereinTSUBAKIMOTO CHAIN CO·Filed 1999·Granted Jan 1, 2002·19 cites·3 claims
- 1468US4718881AFrictional transmission chainTSUBAKIMOTO CHAIN CO·Filed 1986·Granted Jan 12, 1988·27 cites·19 claims
- 1567US6112510ASilent-chain transmission apparatusTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Sep 5, 2000·20 cites·3 claims
- 1665US6805646B2Double-sided meshing type silent chainTSUBAKIMOTO CHAIN CO·Filed 2001·Granted Oct 19, 2004·10 cites·2 claims
- 1760US5073149ADiaphragm seal type tensionerTSUBAKIMOTO CHAIN CO·Filed 1990·Granted Dec 17, 1991·19 cites·17 claims
- 1841US2003104891A1Silent chainFiled 2002·Application pending·0 cites
- 1938US2002132690A1Silent chainFiled 2002·Application pending·0 cites
- 2025US2001003718A1Transmission chainARMSTRONG WESTERMAN HATTORI MC·Filed 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →