Hidemi Tsutsumi

ML Mitsui Mining Company, Limited: 1 patents #1 of 23Top 5%

Overall (1994): #124,066 of 165,921Top 75%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5333573	Steam generator for a steam bath	—	1994-08-02