IM

Ichiyo Maruyama

SC Secom Co.: 1 patents #6 of 47Top 15%
Overall (All Time): #4,020,283 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4536751 System for detecting an alarm Mineo Shigemitsu, Shigeru Niimura 1985-08-20