MT

Masakazu Tobimatsu

NC Nihon Spindle Manufacturing Co.: 2 patents #6 of 47Top 15%
SC Sango Co.: 2 patents #9 of 90Top 10%
Overall (All Time): #2,200,172 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6536315 Spinning device Shinichi Yoshioka 2003-03-25
6295856 Spindle mechanism of drawer Sigeo Murata 2001-10-02