KM

Kazumasa Matsubara

HI Hitachi: 3 patents #67 of 1,165Top 6%
Overall (2021): #75,576 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11194504 Information processing device and data management method of information processing device Mitsuo Hayasaka 2021-12-07
11150827 Storage system and duplicate data management method Mitsuo Hayasaka 2021-10-19
10915362 Task management system, task management method, and task management program Mitsuo Hayasaka 2021-02-09