Assignee
UEDA KEIJI
JP·4 granted patents·2 pending applications·14 citations·filing 2010–2022
Top patents by PatentIndex Score
6 records- 0189US9938599B2Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the sameUEDA KEIJI·Filed 2012·Granted Apr 10, 2018·4 cites·11 claims
- 0287US9879334B2Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the sameUEDA KEIJI·Filed 2012·Granted Jan 30, 2018·6 cites·8 claims
- 0387US8690297B2Sol-gel liquid, electromechanical conversion element, liquid discharge head and inkjet recorderUEDA KEIJI·Filed 2010·Granted Apr 8, 2014·4 cites·6 claims
- 0457US12508808B2Liquid discharge head, liquid discharge device, and liquid discharge apparatusUEDA KEIJI·Filed 2022·Granted Dec 30, 2025·0 cites·14 claims
- 0545US2013216422A1Abrasion resistant steel plate which exhibits excellent weld toughness and excellent delayed fracture resistanceUEDA KEIJI·Filed 2011·Application pending·0 cites
- 0642US2013206286A1Abrasion resistant steel plate which exhibits excellent weld toughness and excellent delayed fracture resistanceUEDA KEIJI·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when UEDA KEIJI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →