KM

Kenichiro Matsumura

NS Nippon Steel: 4 patents #22 of 435Top 6%
Overall (2022): #45,166 of 548,613Top 9%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11473174 Coated steel product Kohei Tokuda, Hisashi Baba, Nobuyuki Shimoda, Yasuto Goto 2022-10-18
11401567 Manufacturing method of steel sheet Toyomitsu Nakamura 2022-08-02
11338550 Hot-stamped body Kohei Tokuda, Takuya MITSUNOBU, Akihiro Sengoku 2022-05-24
11285698 Hot-stamped body Takuya MITSUNOBU, Kohei Tokuda, Akihiro Sengoku 2022-03-29