IA

Iwao Akiba

IC Idemitsu Petrochemical Co.: 2 patents #182 of 578Top 35%
PC Petroleum Energy Center: 2 patents #46 of 180Top 30%
Overall (All Time): #2,197,364 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6503473 Process for separating solid compound other than lithium hydroxide — 2003-01-07
6337062 Method for the production of anhydrous alkali metal sulfide and alkali metal sulfide solution — 2002-01-08