Inventor · disambiguated record
Takuji Takamatsu
Also filed as: TAKAMATSU TAKUJI
29 granted patents·45 citations·filing 2005–2022
94Inventor score
Top patents by PatentIndex Score
29 records- 0196US9706761B1Spinning reel for fishingSHIMANO KK·Filed 2016·Granted Jul 18, 2017·12 cites·8 claims
- 0287US9861084B2Rotor for a spinning reel for fishingSHIMANO KK·Filed 2016·Granted Jan 9, 2018·4 cites·9 claims
- 0385US10575507B2Spinning reelSHIMANO KK·Filed 2018·Granted Mar 3, 2020·3 cites·8 claims
- 0484US8950697B2Handle assembly for spinning reelSHIMANO KK·Filed 2013·Granted Feb 10, 2015·8 cites·11 claims
- 0580US9807989B2Dual-bearing reelSHIMANO KK·Filed 2016·Granted Nov 7, 2017·2 cites·15 claims
- 0675US10617101B2Fishing reelSHIMANO KK·Filed 2018·Granted Apr 14, 2020·1 cites·12 claims
- 0774US7614576B2Spool for spinning reelSHIMANO KK·Filed 2008·Granted Nov 10, 2009·5 cites·13 claims
- 0872US9668465B2Dual-bearing reelSHIMANO KK·Filed 2016·Granted Jun 6, 2017·1 cites·7 claims
- 0972US9549540B2Dual-bearing reelSHIMANO KK·Filed 2016·Granted Jan 24, 2017·1 cites·9 claims
- 1069US9468199B2Reel part for fishing reelSHIMANO KK·Filed 2014·Granted Oct 18, 2016·2 cites·13 claims
- 1167US11761494B2Drag washer and fishing reelSHIMANO KK·Filed 2022·Granted Sep 19, 2023·0 cites·14 claims
- 1267US9591839B2Spinning reel for fishing and a braking operation lever for the rotor braking deviceSHIMANO KK·Filed 2014·Granted Mar 14, 2017·1 cites·15 claims
- 1366US7198218B2Brake operation structure for fishing reel spoolSHIMANO KK·Filed 2005·Granted Apr 3, 2007·2 cites·20 claims
- 1463US9737062B2Roller clutch for fishing reel and spinning reelSHIMANO KK·Filed 2014·Granted Aug 22, 2017·1 cites·10 claims
- 1562US10765095B2Line clip for spinning reel, and spool for spinning reel having line clipSHIMANO KK·Filed 2018·Granted Sep 8, 2020·0 cites·14 claims
- 1662US8490909B2Dual-bearing reel drag sound producing deviceTAKAMATSU TAKUJI·Filed 2011·Granted Jul 23, 2013·2 cites·7 claims
- 1761US10779522B2Rotation transmission mechanism and spinning reel for fishing having the sameSHIMANO KK·Filed 2018·Granted Sep 22, 2020·0 cites·11 claims
- 1861US10721921B2Spinning reelSHIMANO KK·Filed 2018·Granted Jul 28, 2020·0 cites·12 claims
- 1961US10667503B2Fishing reelSHIMANO KK·Filed 2019·Granted Jun 2, 2020·0 cites·8 claims
- 2060US10806133B2Rotor of spinning reel for fishing and spinning reel for fishing with the rotorSHIMANO KK·Filed 2018·Granted Oct 20, 2020·0 cites·15 claims
- 2159US10575509B2Drag knobSHIMANO KK·Filed 2018·Granted Mar 3, 2020·0 cites·5 claims
- 2259US10477847B2Roller clutch for fishing reelSHIMANO KK·Filed 2018·Granted Nov 19, 2019·0 cites·10 claims
- 2358US10617103B2Rotor braking device for spinning reelSHIMANO KK·Filed 2018·Granted Apr 14, 2020·0 cites·7 claims
- 2457US10455821B2Rotor brake mechanism for spinning reelSHIMANO KK·Filed 2018·Granted Oct 29, 2019·0 cites·20 claims
- 2557US9560841B2Spinning reel for fishing and a braking operation lever for the rotor braking deviceSHIMANO KK·Filed 2014·Granted Feb 7, 2017·0 cites·18 claims
- 2655US10609914B2Gear mechanism for a fishing reelSHIMANO KK·Filed 2018·Granted Apr 7, 2020·0 cites·6 claims
- 2755US9226486B2Spinning reel and spinning reel spoolSHIMANO KK·Filed 2013·Granted Jan 5, 2016·0 cites·11 claims
- 2855US8939391B2Spinning reel body and spinning reelSHIMANO KK·Filed 2013·Granted Jan 27, 2015·0 cites·11 claims
- 2949US9700033B2Coiled wave spring and drag knobSHIMANO KK·Filed 2014·Granted Jul 11, 2017·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Takuji Takamatsu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →