Inventor · disambiguated record
Tsutomu Haginoya
Also filed as: HAGINOYA TSUTOMU
10 granted patents·1 pending application·314 citations·filing 1986–2001
92Inventor score
Top patents by PatentIndex Score
11 records- 0189US6068568ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1997·Granted May 30, 2000·73 cites·3 claims
- 0286US5967926ADouble-sided meshing type silent chainTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Oct 19, 1999·41 cites·7 claims
- 0383US6440022B1Double-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
- 0483US5989140ABoth-side meshing type silent chainTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Nov 23, 1999·38 cites·3 claims
- 0581US5989141ASilent chainTSUBAKIMOTO CHAIN CO·Filed 1996·Granted Nov 23, 1999·32 cites·1 claims
- 0679US6419604B2Double-meshing-type silent chain drive and sprocket used thereinTSUBAKIMOTO CHAIN CO·Filed 2001·Granted Jul 16, 2002·18 cites·4 claims
- 0775US4711676ACarburized pin for chainTSUBAKIMOTO CHAIN CO·Filed 1986·Granted Dec 8, 1987·25 cites·4 claims
- 0872US6142902ADouble-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
- 0970US6334829B1Double-meshing-type silent chain drive and sprocket used thereinTSUBAKIMOTO CHAIN CO·Filed 1999·Granted Jan 1, 2002·19 cites·3 claims
- 1067US6112510ASilent-chain transmission apparatusTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Sep 5, 2000·20 cites·3 claims
- 1125US2001003718A1Transmission chainARMSTRONG WESTERMAN HATTORI MC·Filed 1998·Application pending·0 cites
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