Inventor · disambiguated record
Rei Itsuki
Also filed as: ITSUKI REI
4 granted patents·81 citations·filing 1990–2005
79Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0187US7182257B2Distribution management method and systemHITACHI LTD·Filed 2005·Granted Feb 27, 2007·18 cites·22 claims
- 0281US6880753B2Distribution management method and systemHITACHI LTD·Filed 2002·Granted Apr 19, 2005·20 cites·27 claims
- 0368US7173515B2RFID tag, and RFID tag-related determining device and method, and management system and methodHITACHI LTD·Filed 2003·Granted Feb 6, 2007·19 cites·19 claims
- 0459US5212768AMethod and apparatus for processing knowledgeHITACHI LTD·Filed 1990·Granted May 18, 1993·24 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Rei Itsuki 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 →