Inventor · disambiguated record
Kouichi Ichikawa
Also filed as: ICHIKAWA KOUICHI
3 granted patents·1 pending application·68 citations·filing 1998–2000
74Inventor score
Top patents by PatentIndex Score
4 records- 0183US6440022B1Double-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
- 0272US6142902ADouble-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
- 0367US6112510ASilent-chain transmission apparatusTSUBAKIMOTO CHAIN CO·Filed 1998·Granted Sep 5, 2000·20 cites·3 claims
- 0425US2001003718A1Transmission 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 →