KK

Kazuaki Kashiwaguma

SC Sugatsune Kogyo Co.: 1 patents #7 of 19Top 40%
Overall (2011): #251,138 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D639136 Door closer Koushi Yamaguchi, Mitsuru Sugiura 2011-06-07