Inventor · disambiguated record
Chisa Yamamoto
Also filed as: YAMAMOTO CHISA
2 granted patents·3 pending applications·0 citations·filing 2014–2024
21Inventor score
Top patents by PatentIndex Score
5 records- 0155US2025181994A1Electronic ticket management system, electronic ticket management method, visitor terminal, server, and computer-readable recording medium on which program is recordedRAKUTEN GROUP INC·Filed 2024·Application pending·0 cites
- 0251US2023115121A1Information processing system, method for presenting delivery service detail, and non-transitory computer readable memoryRAKUTEN GROUP INC·Filed 2022·Application pending·0 cites
- 0348US2025181659A1Content provision device, content provision method, and recording mediumRAKUTEN GROUP INC·Filed 2024·Application pending·0 cites
- 0444US12443917B2Information processing system, occupancy rate calculation method, and non-transitory computer readable memoryRAKUTEN GROUP INC·Filed 2022·Granted Oct 14, 2025·0 cites·6 claims
- 0538US10319020B2Information processing device, information processing method, program and storage mediumRAKUTEN INC·Filed 2014·Granted Jun 11, 2019·0 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when Chisa Yamamoto 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 →