SK

Shuichi Koyama

TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
Overall (All Time): #3,444,610 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6871986 Interior illuminating apparatus for vehicle Osamu Yamanaka, Hiroshi Sugihara, Minoru Shibata, Masahiro Ono 2005-03-29