SE

Shigeru Endoh

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%
Overall (2002): #119,277 of 266,432Top 45%
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, Yasuhiro Yokoshima, Hiroyuki Aoki 2002-06-11