Masao Ichiyanagi

FC Feather Safety Razor Co.: 1 patents #1 of 2Top 50%

📍 Ama, JP: #1 of 3 inventorsTop 35%

Overall (1997): #110,114 of 185,788Top 60%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D379675	Safety razor cartridge	—	1997-06-03