TS

Tomoyasu Sonetaka

KC Kuraray Co.: 1 patents #35 of 137Top 30%
Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
📍 Okayama, JP: #16 of 89 inventorsTop 20%
Overall (1994): #56,765 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5366832 Separator for alkaline batteries Hideo Hayashi, Hiroyuki Kawai, Shingo Nakanishi, Junichi Asaoka, Yuji Mototani 1994-11-22