KK

Kiyoshi Kumagai

HI Hitachi: 1 patents #350 of 1,165Top 35%
Overall (2021): #372,652 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10891580 Service design assistance system and service design assistance method Toshiyuki Ono, Kenji Baba, Masaaki Tanizaki, Masataka ARAKI 2021-01-12