Hidetoshi Shibuya

FC Fuji Seiko Co.: 1 patents #3 of 6Top 50%

FC Fuji Shoji Co.: 1 patents #3 of 6Top 50%

Overall (2020): #448,487 of 565,922Top 80%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10661519	Bead core formation device	—	2020-05-26