DS

Daigo Shirota

IC Idemitsu Kosan Co.: 1 patents #7 of 63Top 15%
PF Petroleum Energy Center, A Juridical Incorporated Foundation: 1 patents #1 of 1Top 100%
Overall (2005): #214,310 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6939942 Method of treating by-product salt yielded with polyarylene sulfide — 2005-09-06