HA

Hidehisa Arikawa

HE Hitachi Information And Telecommunication Engineering: 1 patents #4 of 6Top 70%
Overall (2019): #446,855 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10170120 Call management system and its speech recognition control method — 2019-01-01