YI

Yasutaka Ishii

DI Daicel Chemical Industries: 2 patents #6 of 86Top 7%
Overall (2004): #17,970 of 270,089Top 7%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6768023 Process for producing organic compounds using nitrites Tatsuya Nakano, Takahiro Iwahama 2004-07-27
6768030 Process for producing organic peroxides Tatsuya Nakano, Atsuo Tatsumi 2004-07-27
6706915 Process for producing organic sulfur acids or salts thereof Tatsuya Nakano 2004-03-16