KO

Katsuyuki Ohta

TC Tokyo Ohka Kogyo Co.: 1 patents #12 of 58Top 25%
Overall (2005): #162,966 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6897006 Multilayered photosensitive material for flexographic printing plate Takashi Fujimoto, Norio Seki, Toshiya Takagi 2005-05-24