YT

Yasushi Toma

EB Ebara: 1 patents #78 of 257Top 35%
UN Unknown: 1 patents #273 of 2,925Top 10%
Overall (2003): #88,501 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6602396 Electrolytic machining method and apparatus Yuzo Mori, Mitsuhiko Shirakashi, Takayuki Saito, Akira Fukunaga, Itsuki Kobata 2003-08-05