Tsutomu Uno

NK Nikko Kogyo Kabushiki Kaisha: 1 patents #1 of 6Top 20%

TC Tokyo Gas Co.: 1 patents #1 of 17Top 6%

📍 Soma, JP: #25 of 69 inventorsTop 40%

Overall (2003): #98,318 of 273,478Top 40%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6505866	Pipe joint	Yoshitaka Nakamura, Akihiro Tanaka, Osamu Igarashi, Noriyoshi Komiyama, Mitsuru Hirai	2003-01-14