Inventor · disambiguated record
Chikafumi Yasumoto
Also filed as: YASUMOTO CHIKAFUMI
11 granted patents·3 pending applications·6 citations·filing 2017–2022
80Inventor score
Files withIBM14
Top patents by PatentIndex Score
14 records- 0186US10739997B2Deletion of blocks in a blockchainIBM·Filed 2017·Granted Aug 11, 2020·5 cites·10 claims
- 0269US11200152B2Identifying diagnosis commands from comments in an issue tracking systemIBM·Filed 2019·Granted Dec 14, 2021·1 cites·15 claims
- 0361US2019272904A1Generation of test data for a data platformIBM·Filed 2019·Application pending·0 cites
- 0460US11443837B2Generation of test data for a data platformIBM·Filed 2017·Granted Sep 13, 2022·0 cites·13 claims
- 0558US11283597B2Blockchain technologyIBM·Filed 2020·Granted Mar 22, 2022·0 cites·20 claims
- 0657US11087044B2Generation of event transition model from event recordsIBM·Filed 2017·Granted Aug 10, 2021·0 cites·6 claims
- 0757US11087050B2Generation of event transition model from event recordsIBM·Filed 2019·Granted Aug 10, 2021·0 cites·4 claims
- 0856US10996854B2Deletion of blocks in a blockchainIBM·Filed 2019·Granted May 4, 2021·0 cites·6 claims
- 0953US2019266128A1Method and system for verification of deleted data for blockchainsIBM·Filed 2019·Application pending·0 cites
- 1052US10924265B2Blockchain technologyIBM·Filed 2017·Granted Feb 16, 2021·0 cites·20 claims
- 1150US11757668B1Enabling private communications during a web conferenceIBM·Filed 2022·Granted Sep 12, 2023·0 cites·17 claims
- 1249US11200074B2Command assistanceIBM·Filed 2019·Granted Dec 14, 2021·0 cites·18 claims
- 1349US2019147065A1Method and system for verification of deleted data for blockchainsIBM·Filed 2017·Application pending·0 cites
- 1443US12130706B2Redundancy reduction in blockchainsIBM·Filed 2017·Granted Oct 29, 2024·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →