TO

Tatsuo Ogasa

DT Director-General Of Agency Of Industrial Science And Technology: 1 patents #194 of 696Top 30%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
Overall (All Time): #2,363,065 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4394457 Porous composite material and process for preparing same — 1983-07-19
4252907 Process for preparing a porous composite material — 1981-02-24