KO

Kenichiro Otsuka

NS Nippon Steel: 5 patents #9 of 421Top 3%
Sumitomo Electric Industries: 1 patents #281 of 723Top 40%
UN Unknown: 1 patents #344 of 3,329Top 15%
Overall (2021): #22,094 of 548,734Top 5%
6
Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11097789 Structural member for automobiles and method for producing the same 2021-08-24
11054587 Optical connector Motoyoshi KIMURA, Masaki Omura, Steve Cheng 2021-07-06
11027781 Hot-stamping formed article, structural member using the same, and manufacturing method of hot-stamping formed article 2021-06-08
11000890 Panel-shaped formed product and method for producing panel-shaped formed product Yoshiaki Nakazawa, Naruhiko Nomura, Toshiya Suzuki, Masahiro Kubo 2021-05-11
10913102 Drawn body for vehicle structural member, manufacturing method for drawn body for vehicle structural member, and manufacturing apparatus for drawn body for vehicle structural member Takashi Miyagi 2021-02-09
10898938 Method for manufacturing panel-like formed article Koichi Hamada, Yoshiaki Nakazawa 2021-01-26