Inventor · disambiguated record
Hirotake Usami
Also filed as: USAMI HIROTAKE
2 granted patents·39 citations·filing 2005–2019
55Inventor score
Files withHITACHI INT ELECTRIC INC2
Top patents by PatentIndex Score
2 records- 0189US7636439B2Encryption method, encryption apparatus, data storage distribution apparatus and data delivery systemHITACHI INT ELECTRIC INC·Filed 2005·Granted Dec 22, 2009·39 cites·12 claims
- 0247US11930272B2Camera and method for controlling cameraHITACHI INT ELECTRIC INC·Filed 2019·Granted Mar 12, 2024·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →