KW

Keiichiro Watanabe

KC Koatsu Co.: 1 patents #3 of 4Top 75%
Overall (2022): #373,216 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11369978 Injection head for liquid fire extinguishing agent Yasufumi INOUE, Masahiro Yabushita, Mitsunori Kamo 2022-06-28