HK

Heizaburou Kato

SC Sankyo Manufacturing Co.: 3 patents #2 of 3Top 70%
Overall (1989): #10,327 of 140,708Top 8%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4884433 Press apparatus for small precision part 1989-12-05
4869411 Roll feed apparatus 1989-09-26
4842180 Roll feed apparatus 1989-06-27