Inventor · disambiguated record
Hirofumi Iizuka
Also filed as: IIZUKA HIROFUMI
2 granted patents·4 citations·filing 2017–2020
49Inventor score
Technology areasH04M
Files withKDDI CORP2
Top patents by PatentIndex Score
2 records- 0182US11546180B2Data management apparatus, data management method, and data communication systemKDDI CORP·Filed 2020·Granted Jan 3, 2023·2 cites·18 claims
- 0270US10892904B2Data management apparatus, data management method, and data communication systemKDDI CORP·Filed 2017·Granted Jan 12, 2021·2 cites·21 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →