HH

Hiroshi Hatayama

AK Asahi Kasei Kabushiki Kaisha: 1 patents #28 of 157Top 20%
Overall (2024): #445,450 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12087903 Separator for electricity storage devices, and electricity storage device Masato Murakami, Shintaro Inaba, Shinya Hisamitsu, Daisuke Inagaki 2024-09-10