MI

Masahiro Iwahara

IC Idemitsu Petrochemical Co.: 2 patents #3 of 90Top 4%
Overall (2003): #53,809 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6653513 Process for producing bisphenol A — 2003-11-25
6586637 Process for producing bisphenol A — 2003-07-01