Inventor · disambiguated record
Takatsugu Ishikawa
Also filed as: ISHIKAWA TAKATSUGU
3 granted patents·4 pending applications·0 citations·filing 2022–2023
39Inventor score
Top patents by PatentIndex Score
7 records- 0152US12074770B2Coordination of communication between clouds and a life cycle manager to control virtual network functions on said cloudsRAKUTEN MOBILE INC·Filed 2022·Granted Aug 27, 2024·0 cites·11 claims
- 0251US12432268B2Improving efficiency of file distributionRAKUTEN MOBILE INC·Filed 2023·Granted Sep 30, 2025·0 cites·5 claims
- 0348US12468516B2Effectively downloading large files for virtual environmentRAKUTEN MOBILE INC·Filed 2022·Granted Nov 11, 2025·0 cites·13 claims
- 0446US2025094152A1Rolling update of network functionRAKUTEN SYMPHONY INC·Filed 2023·Application pending·0 cites
- 0545US2025103559A1File management using virtual registryRAKUTEN MOBILE INC·Filed 2023·Application pending·0 cites
- 0642US2025184387A1Efficiently distributing large files in mobile networkRAKUTEN MOBILE INC·Filed 2022·Application pending·0 cites
- 0742US2024220293A1Efficient distribution and deployment of large files for generating virtualized network functionsRAKUTEN MOBILE INC·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takatsugu Ishikawa 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 →