TT

Tatsumi Tsukamura

📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
Overall (All Time): #4,052,624 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4386904 Colored flame candle Hisao Miyahara 1983-06-07