AS

Ayako Shirai

OC Oji Paper Co.: 1 patents #8 of 47Top 20%
Overall (2004): #257,027 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6677472 Bis (arylsulfonylaminocarbonylaminobenzoate) compounds and thermosensitive recording materials containing same Yoshiyuki Takahashi 2004-01-13