ET

Etsuro TSUTSUMI

TC Toyo Kohan Co.: 3 patents #1 of 34Top 3%
TO Toyota: 1 patents #1,411 of 3,632Top 40%
Overall (2024): #87,494 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12104271 Roughened plated sheet Hiroki YANAGA, Shinichirou HORIE, Masashi Ichishima, Toshifumi KOYANAGI, Koh Yoshioka 2024-10-01
12018395 Roughened nickel-plated material and method for manufacturing same Shinichirou HORIE, Toshifumi KOYANAGI, Shunki OBATA, Michio Kawamura, Koh Yoshioka +3 more 2024-06-25
12021243 Sulfide all-solid-state battery Hajime Hasegawa, Shigetaka Nagamatsu, Shinichirou HORIE, Koh Yoshioka, Toshifumi KOYANAGI +2 more 2024-06-25