Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
KN

Katsumi Nakashima

TA Toyo Aluminium: 2 patents #1 of 13Top 8%
📍 Osaka, JP: #32 of 98 inventorsTop 35%
Overall (2025): #110,929 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12281010 Aluminum nitride-based powder and method for producing same Takamasa Tanaka, Jun Kusui, Kazuya Higashimura, Shuhei Kanno 2025-04-22
12234559 Electrode material for aluminum electrolytic capacitors and method for producing same Toshifumi Taira, Kazuya Fujimoto, Shinya Sone, Ken Wada 2025-02-25