WO

Wataru Ohkubo

AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
📍 Soma, JP: #250 of 570 inventorsTop 45%
Overall (All Time): #1,846,263 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11347089 Light control device Masanori Sakamoto 2022-05-31
4352203 Station selecting device — 1982-09-28