SA

Sunao Aya

Mitsubishi Electric: 1 patents #405 of 1,581Top 30%
Overall (1997): #73,836 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5677090 Method of making X-ray mask having reduced stress Kenji Marumoto, Hideki Yabe, Koji Kise, Kei Sasaki 1997-10-14