YD

Yasuo Doumoto

TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
Overall (All Time): #2,340,121 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4634304 Printer Tsugio Narushima, Tsutomu Arai 1987-01-06
4312596 Beating blade member of beater Kazuo Maezawa 1982-01-26