Inventor · disambiguated record
Tamotsu Iwama
Also filed as: IWAMA TAMOTSU
19 granted patents·1 pending application·96 citations·filing 2009–2023
93Inventor score
Top patents by PatentIndex Score
20 records- 0183US8540215B2Wire gripIWAMA TAMOTSU·Filed 2009·Granted Sep 24, 2013·16 cites·6 claims
- 0278US9160149B2Wire gripNAGAKI SEIKI KK·Filed 2013·Granted Oct 13, 2015·5 cites·3 claims
- 0376US9768596B2Wire gripperNAGAKI SEIKI KK·Filed 2013·Granted Sep 19, 2017·8 cites·15 claims
- 0475US10291002B2Wire gripperNAGAKI SEIKI KK·Filed 2016·Granted May 14, 2019·2 cites·3 claims
- 0574US10574038B2Wire gripperNAGAKI SEIKI KK·Filed 2013·Granted Feb 25, 2020·6 cites·2 claims
- 0674US10439374B2Wire gripperNAGAKI SEIKI KK·Filed 2016·Granted Oct 8, 2019·3 cites·5 claims
- 0770US9434587B2Wire gripperNAGAKI SEIKI KK·Filed 2013·Granted Sep 6, 2016·5 cites·4 claims
- 0870USD633784SWire gripNAGAKI SEIKI KK·Filed 2010·Granted Mar 8, 2011·17 cites·1 claims
- 0967USD913084SWire gripperNAGAKI SEIKI KK·Filed 2018·Granted Mar 16, 2021·9 cites·1 claims
- 1065US12163545B2Wire gripper and attachment structure for attaching swing member to first member of operation toolNAGAKI SEIKI KK·Filed 2019·Granted Dec 10, 2024·1 cites·18 claims
- 1163USD633783SWire gripNAGAKI SEIKI KK·Filed 2009·Granted Mar 8, 2011·12 cites·1 claims
- 1261US8789811B2Wire pullerIWAMA TAMOTSU·Filed 2011·Granted Jul 29, 2014·2 cites·9 claims
- 1355US2025353202A1Peeler, peeling device, and peeling methodNAGAKI SEIKI KK·Filed 2023·Application pending·0 cites
- 1453USD982403SGrabber toolNAGAKI SEIKI KK·Filed 2019·Granted Apr 4, 2023·5 cites·1 claims
- 1552US11362490B2Coating stripping device and coating stripping method using the sameNAGAKI SEIKI KK·Filed 2019·Granted Jun 14, 2022·0 cites·4 claims
- 1646US10700499B2Wire gripperNAGAKI SEIKI KK·Filed 2016·Granted Jun 30, 2020·0 cites·5 claims
- 1740USD850246SWire gripperNAGAKI SEIKI KK·Filed 2016·Granted Jun 4, 2019·2 cites·1 claims
- 1839US10268231B2Lock structure for operating leverNAGAKI SEIKI KK·Filed 2016·Granted Apr 23, 2019·0 cites·3 claims
- 1938USD856103STape sticking assisting toolNAGAKI SEIKI KK·Filed 2017·Granted Aug 13, 2019·2 cites·1 claims
- 2035USD854905SWire stripperNAGAKI SEIKI KK·Filed 2017·Granted Jul 30, 2019·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Tamotsu Iwama 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 →