SK

Saburo Kobayashi

KC Kotobuki & Co.: 1 patents #4 of 9Top 45%
Overall (1989): #59,312 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4836703 Lead cartridge opening and closing unit Hidehei Kageyama, Yoshihide Mitsuya 1989-06-06