KK

Kouzou Kanayama

TK Topy Kogyo Kabushiki Kaisha: 1 patents #71 of 189Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,783,997 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5465598 Method for forming an annular member Yukio Hirai, Kenji Yoshii, Kiyotoshi Iwasaki, Isao KANAI, Shin Suzuki 1995-11-14