SK

Shuka Kitamura

SL Sumitomo Riko Company Limited: 1 patents #17 of 59Top 30%
Overall (2022): #261,979 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11264003 Soundproof member Koji Tomiyama, Akio Yabu, Yuhei Adachi, Yasuo Suzuki 2022-03-01