YK

Yasuaki Keiko

YC Yamazaki Co.: 1 patents #1 of 5Top 20%
Overall (1989): #42,093 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809387 Mop with squeezer Kazuo Nakamura 1989-03-07