HN

Hiroaki NII

KS Kobe Steel: 1 patents #48 of 163Top 30%
📍 Kasai, JP: #175 of 563 inventorsTop 35%
Overall (2022): #432,433 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11346332 Piston ring and compressor Naofumi Kanei, Tomohiro OTSUKA, Hirotaka Ito 2022-05-31