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Toshio Yamashita

Sumitomo Electric Industries: 2 patents #54 of 557Top 10%
📍 Katano, JP: #1 of 1 inventorsTop 100%
Overall (1982): #6,855 of 81,411Top 9%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4358432 Material for hydrogen absorption and desorption Takaharu Gamo, Yoshio Moriwaki 1982-11-09
4350673 Method of storing hydrogen Takaharu Gamo, Yoshio Moriwaki, Masataro Fukuda 1982-09-21