Inventor

ADACHI NAOTOMO

JP4 patents

Patents

4 patents

US4881258ANov 14, 1989

Portable type mobile radio telephone

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations91

US5327584AJul 5, 1994

Portable radio having cover releasing mechanism and receive switch which are operable together

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations90

US5046131ASep 3, 1991

Portable radio transceiver apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations72

US5335367AAug 2, 1994

Antenna retracting structure of portable radio

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations71