YO

Yasumasa Ohba

KC Kokusan Denki Co.: 1 patents #1 of 2Top 50%
📍 Numazu, JP: #3 of 15 inventorsTop 20%
Overall (1982): #22,450 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4319233 Device for electrically detecting a liquid level Michihiro Matsuoka 1982-03-09