YB

Yasuo Ban

IC Iwasaki Electric Co.: 1 patents #1 of 8Top 15%
📍 Gyōda, JP: #9 of 39 inventorsTop 25%
Overall (1989): #42,289 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4827190 Metal vapor discharge lamp and method of producing the same Motonobu Masui 1989-05-02