TU

Taiji Usui

NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
Overall (All Time): #4,058,839 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4408386 Method of manufacturing semiconductor integrated circuit devices Tetsuya Takayashiki, Tetsuma Sakurai 1983-10-11