KM

Keiji Manabe

Sumitomo Electric Industries: 1 patents #159 of 557Top 30%
Overall (1982): #48,817 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354092 Electric hair curling iron with rechargeable battery power supply Tadanori Kawamura, Masao Fukunaga, Takeo Nishida, Seishi Terakado, Toshiaki Nagakoshi 1982-10-12