IY

Iwao Yoshizawa

JI Japan Atomic Energy Research Institute: 1 patents #188 of 609Top 35%
SC Sanwakako Co.: 1 patents #8 of 20Top 40%
Overall (All Time): #3,855,383 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5132171 Non-flammable open-cell cross-linked polyolefin foam and method for production thereof Tomoyoshi Shibata, Kanako Kaji, Motoyoshi Hatada 1992-07-21