KW

Kenkichi Watanabe

LC Laurel Bank Machines Co.: 1 patents #8 of 16Top 50%
TG Tokyo Group: 1 patents #1 of 1Top 100%
Overall (1982): #11,117 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4362176 Device for adjusting coin passage of coin handling machine 1982-12-07
4333296 Coin wrapping machine 1982-06-08