YM

Yoshio Machi

📍 Koshigaya, JP: #130 of 242 inventorsTop 55%
Overall (All Time): #3,778,901 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5446379 Method and system for searching and sensing reinforcing steel in concrete by employing an oscillator driver sensor coil 1995-08-29