AK

Akira Katano

TC Tokyo Ohka Kogyo Co.: 1 patents #48 of 105Top 50%
Overall (2011): #360,403 of 364,097Top 100%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7932221 Solvent for cleaning Tetsuya Kato, Koji Harada 2011-04-26