RT

Ryuichi Takahashi

CC Ciba Specialty Chemicals: 1 patents #108 of 295Top 40%
Overall (2002): #123,602 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6436538 Nitrogen doped carbon-coated effect pigments and their manufacture Adrian Schulthess, Kimiya Takeshita, Fritz Herren, Patrice Bujard 2002-08-20