HM

Hirokazu Matsukawa

BI Bando Chemical Industries: 2 patents #120 of 303Top 40%
Overall (All Time): #1,741,938 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11866011 Blade attachment tool and blade support structure Hironori Yamaguchi, Hirofumi Miyata, Toshikazu Taura, Tomoki Hachida, Ken Nakano 2024-01-09
10436286 Cogged V-belt and transmission system using same 2019-10-08