SK

Shinichi Koga

HI Hitachi: 1 patents #427 of 1,326Top 35%
Mitsubishi Electric: 1 patents #903 of 2,608Top 35%
NC Nisshin Steel Co.: 1 patents #24 of 65Top 40%
Overall (2017): #106,592 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9702034 Roll for molten metal plating bath and method for manufacturing the same Taizo Matsuda, Eisuke Ogawa, Makoto Sasaki 2017-07-11
9663066 Registration device Masahiro Matsushita, Tomohiro Ito 2017-05-30