TN

Tsuyoshi Nakajima

OC Osaka Gas Co.: 1 patents #23 of 68Top 35%
Overall (2005): #82,519 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6903812 Method for measuring the flow of fluids Masamichi Ipponmatsu, Masashi Nishigaki, Akira Hirano, Yuji Ikeda, Minoru Suzuki +1 more 2005-06-07