NK

Naotaka Kubota

TC Tokyo Ohka Kogyo Co.: 1 patents #12 of 58Top 25%
Overall (2005): #131,898 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6864036 Negative-working photoresist composition Toshikazu Tachikawa, Fumitake Kaneko, Miwa Miyairi, Takako Hirosaki, Koutaro Endo 2005-03-08