HH

Hiroshi Haruna

HI Hitachi: 1 patents #195 of 745Top 30%
Overall (2023): #425,488 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11581534 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 2023-02-14