KO

Kyoko Obata

SO Sony: 1 patents #734 of 2,234Top 35%
📍 Rifu, JP: #75 of 223 inventorsTop 35%
Overall (2002): #169,952 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6358644 Non-aqueous electolyte cell Keiichi Shibata, Kazuhito Hatsuta 2002-03-19