Inventor · disambiguated record
Kikumi Kai
Also filed as: KAI Kikumi
2 granted patents·1 pending application·2 citations·filing 2016–2017
34Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
3 records- 0167US11120416B2Vending machine management system, vending machine management method, management device, portable terminal, and programRAKUTEN GROUP INC·Filed 2016·Granted Sep 14, 2021·2 cites·11 claims
- 0242US10692075B2Portable terminal, control method, and non-transitory information recording mediumRAKUTEN INC·Filed 2017·Granted Jun 23, 2020·0 cites·19 claims
- 0340US2019295058A1Merchandise purchase support system, merchandise purchase support method, and programRAKUTEN INC·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kikumi Kai 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 →