Yoshihiko Abe

MC Mitsubishi Steel Mfg. Co.: 1 patents #1 of 1Top 100%

Overall (1982): #22,293 of 81,411Top 30%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4358317	Materials for a bit	—	1982-11-09