Inventor

OJIMA TAKASHI

JP7 patents

Patents

7 patents

US5309162AMay 3, 1994

Automatic tracking receiving antenna apparatus for broadcast by satellite

NIPPON STEEL CORP67 citations96

US5579019ANov 26, 1996

Slotted leaky waveguide array antenna

NIPPON STEEL CORP87 citations95

US5475351ADec 12, 1995

Non-contact rotating coupler

NIPPON STEEL CORP43 citations92

US5689276ANov 18, 1997

Housing for antenna device

NIPPON STEEL CORP52 citations89

US5745083AApr 28, 1998

Slotted leaky waveguide array antenna and a method of manufacturing the same

NIPPON STEEL CORP16 citations73

US5422648AJun 6, 1995

Receiving antenna apparatus for broadcast by satellite

NIPPON STEEL CORP14 citations73

US5519409AMay 21, 1996

Plane array antenna for receiving satellite broadcasting

NIPPON STEEL CORP10 citations72