Inventor · disambiguated record
Yuji Hamaguchi
Also filed as: HAMAGUCHI YUJI
5 granted patents·1 pending application·25 citations·filing 2005–2022
72Inventor score
Top patents by PatentIndex Score
6 records- 0184US8796582B2Laser welding apparatus and methodKAWAI HITOSHI·Filed 2006·Granted Aug 5, 2014·12 cites·17 claims
- 0277US8168919B2Laser working apparatus and method of controlling laser working apparatusHAMAGUCHI YUJI·Filed 2007·Granted May 1, 2012·13 cites·11 claims
- 0366US12465990B2Arc welding method, and method for inspecting welding strength of joint welded using arc welding methodNISSAN MOTOR·Filed 2022·Granted Nov 11, 2025·0 cites·5 claims
- 0461US10391678B2Method for modifying surface of composite material, method for bonding composite material, composite material, and bonded structureNISSAN MOTOR·Filed 2014·Granted Aug 27, 2019·0 cites·16 claims
- 0549US2007243783A1Conjugated Stretch Yarn, Gloves and Stretch Fabric with Openwork PatternTOYO BOSEKI·Filed 2005·Application pending·0 cites
- 0637US9168611B2Laser cutting methodHAMAGUCHI YUJI·Filed 2011·Granted Oct 27, 2015·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →