HY

Hisanao Yamamoto

AC Asahi Kasei Chemicals: 1 patents #26 of 123Top 25%
Overall (2011): #284,243 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7932319 Thermosetting resin composition and semiconductor sealing medium Takayuki Matsuda, Hideaki Takahashi 2011-04-26