HH

Hiroshi Haruna

HI Hitachi: 1 patents #403 of 1,310Top 35%
Overall (2020): #450,868 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10749175 Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary battery Akira Gunji, Hisato Tokoro, Shin Takahashi, Tatsuya TOYAMA, Daiko TAKAMATSU +2 more 2020-08-18