AK

Akio Kobayashi

JS Jfe Steel: 2 patents #70 of 322Top 25%
Overall (2025): #143,761 of 469,880Top 35%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12378645 Iron-based mixed powder for powder metallurgy and iron-based sintered body Takuya TAKASHITA, Nao NASU 2025-08-05
12272491 Iron-based powder for dust cores and dust core Naoki Yamamoto, Takuya TAKASHITA, Makoto Nakaseko, Shigeru Unami 2025-04-08