YY

Yasuhiro Yokoshima

GG Ge-T Gmbh: 1 patents #1 of 4Top 25%
OA Oar: 1 patents #1 of 4Top 25%
SK Shonan Gosei-Jushi Seisakusho K.K.: 1 patents #1 of 4Top 25%
Y& Yokoshima &: 1 patents #1 of 4Top 25%
📍 Ibaraki, JP: #235 of 769 inventorsTop 35%
Overall (2002): #87,774 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6401759 Liner bag for manhole and method of lining a manhole Takao Kamiyama, Shigeru Endoh, Hiroyuki Aoki 2002-06-11