HK

Hiroto Kouka

SK Showa Denko K.K.: 4 patents #353 of 1,736Top 25%
RE Resonac: 2 patents #101 of 474Top 25%
📍 Himeji, JP: #354 of 1,500 inventorsTop 25%
Overall (All Time): #785,372 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12359051 Latex for adhesive composition and adhesive composition Yasuhiro Nakagawa 2025-07-15
11804631 Adhesive, laminate obtained using same, battery case material, and battery case and production method therefor Yasuhiro Nakagawa 2023-10-31
10766229 Adhesive, laminate, packaging material for battery casing, battery case, and method of producing battery case Kentarou Takahashi, Yasuhiro Nakagawa 2020-09-08
10703944 Adhesive for laminate of metal foil and resin film, laminated body, battery exterior packaging material, and battery case and manufacturing method therefor Kazunari FUKASE, Yasuhiro Nakagawa 2020-07-07
8791307 Process for producing α, β-unsaturated ether Yoshikuni Okumura, Takanori Aoki 2014-07-29
7728181 Method for producing α, β-unsaturated ether Yoshikuni Okumura 2010-06-01