Inventor

HAMASHIMA TETSUO

JP4 patents

Patents

4 patents

US4393586AJul 19, 1983

Shaving blade assembly for rotary type electric shaver

MATSUSHITA ELECTRIC WORKS LTD51 citations89

US4635360AJan 13, 1987

Cutting head for an electric shaver

MATSUSHITA ELECTRIC WORKS LTD36 citations87

US4428117AJan 31, 1984

Reciprocating type electric shaver

MATSUSHITA ELECTRIC WORKS LTD37 citations86

US4221049ASep 9, 1980

Hair clipper

MATSUSHITA ELECTRIC WORKS LTD21 citations78