Inventor · disambiguated record
Atsuhiko Yoshida
Also filed as: YOSHIDA ATSUHIKO
9 granted patents·3 pending applications·23 citations·filing 2004–2015
83Inventor score
Top patents by PatentIndex Score
12 records- 0192US10124992B2Endless handrail manufacturing method, endless handrail and escalatorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 13, 2018·7 cites·14 claims
- 0288US9441695B2High cleanliness spring steel and high cleanliness spring excellent in fatigue propertiesKOBE STEEL LTD·Filed 2015·Granted Sep 13, 2016·2 cites·4 claims
- 0385US7429301B2Ultra clean spring steelKOBE STEEL LTD·Filed 2005·Granted Sep 30, 2008·6 cites·4 claims
- 0475US7615099B2Method for producing high cleanness steel excellent in fatigue strength or cold workabilityKOBE STEEL LTD·Filed 2008·Granted Nov 10, 2009·2 cites·11 claims
- 0569US7608130B2Method for producing high cleanliness steel excellent in fatigue strength or cold workabilityKOBE STEEL LTD·Filed 2004·Granted Oct 27, 2009·6 cites·21 claims
- 0656US8613809B2High cleanliness spring steel and high cleanliness spring excellent in fatigue propertiesSUGIMURA TOMOKO·Filed 2007·Granted Dec 24, 2013·0 cites·10 claims
- 0756US8187530B2Steel for high-cleanliness spring with excellent fatigue characteristics and high-cleanliness springSUGIMURA TOMOKO·Filed 2008·Granted May 29, 2012·0 cites·14 claims
- 0856US2010111748A1High cleanliness spring steel and high cleanliness spring excellent in fatigue propertiesKOBE STEEL LTD·Filed 2010·Application pending·0 cites
- 0956US2009169414A1Low-carbon sulfur-containing free-cutting steel with excellent cuttabilityKOBE STEEL LTD·Filed 2006·Application pending·0 cites
- 1055US2012121454A1Low-carbon resulfurized free-machining steel excellent in machinabilitySAKAMOTO KOICHI·Filed 2011·Application pending·0 cites
- 1150US8900381B2Spring steel and spring superior in fatigue propertiesSUGIMURA TOMOKO·Filed 2008·Granted Dec 2, 2014·0 cites·8 claims
- 1241US8052925B2Low carbon resulfurized free-machining steel having high machinabilityKOBE STEEL LTD·Filed 2006·Granted Nov 8, 2011·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Atsuhiko Yoshida 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 →