HM

Hirotsugu MIYAMOTO

NS Nippon Steel: 1 patents #197 of 475Top 45%
📍 Kisarazu, JP: #2 of 9 inventorsTop 25%
Overall (2020): #449,557 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10724125 Spring steel Takahisa Suzuki, Manabu Kubota, Shuji Kozawa 2020-07-28