Bunzo Sekiguchi

📍 Broome, AU: #5 of 11 inventorsTop 50%

Overall (All Time): #4,041,849 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4474485	Dot matrix printing head	—	1984-10-02