SN

Shinji Nishikawa

HC Hitachi Construction Machinery Co.: 1 patents #47 of 149Top 35%
NC Nishikawa Rubber Co.: 1 patents #5 of 30Top 20%
Overall (2022): #111,325 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11535093 Automotive door sealing member Satoshi MAESAKI 2022-12-27
11248364 Work machine Masatoshi Morikawa, Shinya Imura 2022-02-15