KY

Katsuhiko Yamakawa

HC Harada Industry Co.: 5 patents #12 of 119Top 15%
HK Harada Kogyo: 1 patents #22 of 41Top 55%
Overall (All Time): #886,497 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5917453 Illuminant-mounted antenna Shigeru Uchino 1999-06-29
D388096 Antenna for an automobile Shigeru Uchino 1997-12-23
D388097 Antenna for an automobile Shigeru Uchino 1997-12-23
D388098 Antenna for an automobile Shigeru Uchino 1997-12-23
D388099 Antenna for an automobile Shigeru Uchino 1997-12-23
5406296 Three-wave antenna for vehicles Yoshimi Egashira 1995-04-11