Tsuneo Ishigaki

SM Smc: 1 patents #38 of 86Top 45%

Overall (2011): #139,392 of 364,097Top 40%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7896313	Linear motion-type gate valve	—	2011-03-01