YK

Yohei Kinoshita

TC Tokyo Ohka Kogyo Co.: 1 patents #17 of 69Top 25%
Overall (2003): #86,771 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6630282 Crosslinked positive-working photoresist composition Katsumi Oomori, Tomotaka Yamada, Toshikazu Takayama 2003-10-07