KO

Kaoru Ooba

SC Secom Co.: 1 patents #6 of 47Top 15%
Overall (All Time): #4,014,291 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4514721 Multi-operation mode type of security-ensuring apparatus Toshiyuki Shiraiwa 1985-04-30