KH

Katsumi Hirota

SO Sony: 1 patents #385 of 1,361Top 30%
📍 Yokohama, CA: #44 of 77 inventorsTop 60%
Overall (1997): #123,316 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5594459 Retractable/extensible antenna with inner and outer sections having a feed point coil and end mounted coil 1997-01-14