Inventor · disambiguated record
Takerou Nakagawa
Also filed as: NAKAGAWA TAKEROU
9 granted patents·1 pending application·255 citations·filing 1986–2003
90Inventor score
Files withTSUBAKIMOTO CHAIN CO9
Top patents by PatentIndex Score
10 records- 0192US5291131AApparatus for measuring elongation of a circulating chainTSUBAKIMOTO CHAIN CO·Filed 1993·Granted Mar 1, 1994·100 cites·3 claims
- 0286US6666013B2Wear resistant chainTSUBAKIMOTO CHAIN CO·Filed 2003·Granted Dec 23, 2003·35 cites·11 claims
- 0382US5143477AShaft connecting structureTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Sep 1, 1992·32 cites·3 claims
- 0478US6393818B1Rolled product for chain and method for producing sameTSUBAKIMOTO CHAIN CO·Filed 2001·Granted May 28, 2002·18 cites·5 claims
- 0576US4757681ALink plateTSUBAKIMOTO CHAIN CO·Filed 1987·Granted Jul 19, 1988·37 cites·6 claims
- 0654US5009630AChain formed by link elements of identical shapeTSUBAKIMOTO CHAIN CO·Filed 1989·Granted Apr 23, 1991·12 cites·9 claims
- 0742US4755163APush-drive chainTSUBAKIMOTO CHAIN CO·Filed 1987·Granted Jul 5, 1988·7 cites·5 claims
- 0840US5087132ABearing having bearing surface of clothTSUBAKIMOTO CHAIN CO·Filed 1991·Granted Feb 11, 1992·9 cites·18 claims
- 0935US4724669AFilament-wound cylindrical element for chainTSUBAKIMOTO CHAIN CO·Filed 1986·Granted Feb 16, 1988·5 cites·5 claims
- 1032US2003181273A1Wear resistant tensionerFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →