SN

Shinji Nishikawa

CA Covestro Deutschland Ag: 1 patents #75 of 226Top 35%
HC Hitachi Construction Machinery Co.: 1 patents #59 of 155Top 40%
Overall (2021): #112,542 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10968604 Work machine Shinya Imura, Hiroaki AMANO, Masafumi HITA 2021-04-06
10954381 Resin composition for damping materials Shinichiro Sado 2021-03-23