JM

Junichi Maruta

JC Japan Storage Battery Co.: 2 patents #4 of 53Top 8%
Overall (2002): #57,007 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6472100 Nonaqueous-electrolyte battery — 2002-10-29
6335119 Lithium battery and method of producing positive electrode active material therefor — 2002-01-01