BA

by Jun Takada, administrator

NE Nec: 1 patents #7,889 of 14,502Top 55%
SK Seisan Kaihatsu Kagaku Kenkyusho: 1 patents #15 of 31Top 50%
Overall (All Time): #3,725,443 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5670458 Oxide superconductor and method for producing the same Mikio Takano, Zenji Hiroi, Yasuo Takeda, Toshio Takada, by Komichi Takada, administrator +1 more 1997-09-23