IY

Ikuro Yamaoka

NS Nippon Steel: 6 patents #412 of 4,423Top 10%
DI Dic: 1 patents #467 of 844Top 60%
MC Mitsui Takeda Chemicals: 1 patents #15 of 41Top 40%
NC Nippon Steel Chemical Co.: 1 patents #136 of 380Top 40%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Overall (All Time): #618,020 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11555125 Coated steel sheet and painted member Yasuaki Kawamura, Yoichiro Mori 2023-01-17
10697067 Steel sheet for a fuel tank Kiyokazu Ishizuka, Noriyuki Maekawa, Hiroaki Uramoto, Masahiro Fuda, Kenichiro Matsumura 2020-06-30
10688755 Steel sheet for a fuel tank Kiyokazu Ishizuka, Noriyuki Maekawa, Hiroaki Uramoto, Masahiro Fuda, Kenichiro Matsumura 2020-06-23
9127367 Precoated metal sheet excellent in conductivity and corrosion resistance Atsushi Morishita 2015-09-08
7705066 Water-based coating composition curable with actinic energy ray, coated metallic material, and process for producing the same Shigehiro Tanaka, Masanori Takase, Hiroshi Matsuo, Hiroshi Kanai, Yoichiro Mori +2 more 2010-04-27
6730407 Soluble lubricating surface-treated stainless steel sheet with excellent shapability for fuel tank and method for manufacturing fuel tank Yoichiro Mori, Akihiro Miyasaka, Hiroshi Kanai, Tsutomu Tawa, Chikako Kouda +1 more 2004-05-04
5180535 Injection molding of styrene resin Masao Kimura 1993-01-19
5006631 Aromatic polyester carbonate from diphenol mixture Masanao Kawabe, Masao Kimura, Kazuhiro Sugiyama, Hiroharu Inoue 1991-04-09