Found email addresses for Ken Usui:
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A different Ken Usui?
Sign up to search for other Ken Usui's across our 850M+ professionals databaseWork Experience 17 years
May 2022 - Current
Feb 2020 - May 2022
Apr 2018 - Jan 2020
Dec 2014 - Mar 2018
Oct 2012 - Nov 2014
Oct 2012 - Nov 2014
Apr 2009 - Sep 2012
Education
Bachelor's degree at 神田外語大学
University of Iowa
Kanda Institute of Foreign Languages
埼玉大学
Frequently Asked Questions
What is Ken Usui's email address?
SignalHire found a verified business email address for Ken Usui: u***n@rakuten.com.What is Ken Usui's phone number?
SignalHire found a verified phone number for Ken Usui: +81-***-***-5337.How do I contact Ken Usui at Rakuten?
You can reach Ken Usui through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.What is Ken Usui's professional background?
Ken Usui has 17 years of professional experience. They have held roles including Storage Administrator, Presales Engineer, and Product Engineer at companies such as Rakuten Mobile, Inc., Sojitz Tech-Innovation Co., Ltd., and Sojitz Tech-Innovation Co., Ltd.. Their education includes Bachelor's degree from 神田外語大学, and University of Iowa.Is Ken Usui's contact information up to date?
Yes. Ken Usui's SignalHire profile was last updated on 25 April 2026, reflecting their current position as Storage Administrator at Rakuten in Setagaya-ku, Tokyo, Japan.Similar profiles
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