YO

Yuzo Oguchi

OC Osaka Gas Co.: 1 patents #1 of 10Top 10%
Overall (1982): #21,414 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336447 Converter of meter-gauge readings Takayuki Itakura, Akio Kawano 1982-06-22