SF

Shiro Fujii

NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
BL Bluescope Steel Limited: 1 patents #31 of 41Top 80%
NC Nihon Parkerizing Co.: 1 patents #112 of 330Top 35%
NS Nippon Steel Coated Sheet: 1 patents #4 of 24Top 20%
NS Nippon Steel & Sumikin Coated Sheet: 1 patents #11 of 34Top 35%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
📍 Kawaguchi, JP: #118 of 473 inventorsTop 25%
Overall (All Time): #967,679 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11155911 Metal-coated steel strip Wayne Renshaw, Cat Tu, Joe Williams, Jason Hodges, Nobuyuki Shimoda +2 more 2021-10-26
9080231 Hot-dipped steel and method of producing same Yoshikazu Yamanaka, Nobuki Shiragaki, Hiroshi Kanai, Nobuyuki Shimoda, Yasuhide Morimoto +2 more 2015-07-14
5855696 Ultra low carbon, cold rolled steel sheet and galvanized steel sheet having improved fatigue properties and processes for producing the same Makoto Tezuka, Kohsaku Ushioda, Atsushi Itami, Yasuharu Sakuma, Tatsuo Yokoi 1999-01-05
5230750 Chromating method of zinc-based plated steel sheet Yoshio Shindou, Motoo Kabeya, Makoto Yoshida, Teruaki Izaki, Takao Ogino +2 more 1993-07-27
4770772 Apparatus for separating and drying fine particles Soichi Kuwajima, Takeo Saeki 1988-09-13