Inventor · disambiguated record
Shouji Nakagawa
Also filed as: NAKAGAWA SHOUJI
18 granted patents·2 pending applications·152 citations·filing 2001–2025
94Inventor score
Top patents by PatentIndex Score
20 records- 0193US7559499B2Fishing reel, fishing information display apparatus, and fishing information display systemSHIMANO KK·Filed 2005·Granted Jul 14, 2009·26 cites·8 claims
- 0290US7789336B1Spool for dual-bearing reelSHIMANO KK·Filed 2010·Granted Sep 7, 2010·13 cites·7 claims
- 0390US7070139B2Reel unit for dual-bearing reelSHIMANO KK·Filed 2005·Granted Jul 4, 2006·15 cites·20 claims
- 0488US8550392B2Dual-bearing reel clutch control deviceNAKAGAWA SHOUJI·Filed 2011·Granted Oct 8, 2013·14 cites·6 claims
- 0588US7461805B2Fishing reel, fishing data display device, and fishing data display systemSHIMANO KK·Filed 2005·Granted Dec 9, 2008·14 cites·6 claims
- 0686US7503517B2Spool braking device for dual bearing reelSHIMANO KK·Filed 2006·Granted Mar 17, 2009·14 cites·20 claims
- 0781US7165737B2Spool braking device for dual-bearing reelSHIMANO KK·Filed 2005·Granted Jan 23, 2007·10 cites·20 claims
- 0876US7819353B2Fishing reel, fishing information display apparatus, and fishing information display systemSHIMANO KK·Filed 2009·Granted Oct 26, 2010·5 cites·5 claims
- 0976US7114282B2Rod clampSHIMANO KK·Filed 2004·Granted Oct 3, 2006·16 cites·15 claims
- 1074US9210922B2Dual-bearing reelSHIMANO KK·Filed 2013·Granted Dec 15, 2015·3 cites·8 claims
- 1171US8985493B2Fishing-reel reel unit and fishing reelSHIMANO KK·Filed 2012·Granted Mar 24, 2015·2 cites·9 claims
- 1270US8523096B2Dual-bearing reelKAWASAKI KENICHI·Filed 2011·Granted Sep 3, 2013·2 cites·18 claims
- 1369US9468199B2Reel part for fishing reelSHIMANO KK·Filed 2014·Granted Oct 18, 2016·2 cites·13 claims
- 1469US8517299B2Dual-bearing reel spool-braking deviceNAKAGAWA SHOUJI·Filed 2010·Granted Aug 27, 2013·3 cites·14 claims
- 1569US8006957B2Spool shaft support structure for dual-bearing reelSHIMANO KK·Filed 2009·Granted Aug 30, 2011·2 cites·10 claims
- 1666US8925846B2Fishing-reel reel unit, fishing reel and method of manufacturing fishing-reel reel unitNIITSUMA AKIRA·Filed 2012·Granted Jan 6, 2015·2 cites·11 claims
- 1766US8746604B2Fishing reelNIITSUMA AKIRA·Filed 2012·Granted Jun 10, 2014·1 cites·11 claims
- 1866US6464159B2Coated fishing componentsSHIMANO KK·Filed 2001·Granted Oct 15, 2002·8 cites·17 claims
- 1963US2025374905A1Dual-bearing reelSHIMANO KK·Filed 2025·Application pending·0 cites
- 2060US2024215560A1Fishing information processing system, fishing reel, fishing rod, and fishing information processing programSHIMANO KK·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →