KK

Kenji Kawamura

JS Jfe Steel: 4 patents #24 of 280Top 9%
TI Toray Industries: 2 patents #55 of 425Top 15%
Overall (2021): #22,129 of 548,734Top 5%
6
Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11186900 High-strength cold rolled steel sheet and method for manufacturing the same Takuya Hirashima, Yoshihiko Ono, Yuma Honda 2021-11-30
11124811 Method for producing α-hydromuconic acid Kyohei Isobe, Masateru Ito, Katsushige Yamada 2021-09-21
11111553 High-strength steel sheet and method for producing the same Yusuke Kimata, Yoshihiko Ono 2021-09-07
11078503 Method for producing 3-hydroxyadipic acid Kyohei Isobe, Masateru Ito, Katsushige Yamada 2021-08-03
11001906 High-strength steel sheet and production method therefor Noriaki Kohsaka, Yasuhiro Nishimura 2021-05-11
10941471 High-strength steel sheet, high-strength galvanized steel sheet, method for manufacturing high-strength steel sheet, and method for manufacturing high-strength galvanized steel sheet Yoshihiko Ono, Nobusuke Kariya, Shinichi Furuya, Kohei Hasegawa 2021-03-09