Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592250 | Multilayer wiring board, manufacturing method thereof, semiconductor device, and wireless electronic device | Yasushi Shimada, Yoshitaka Hirata, Hiroyuki Kuriya, Kazuhisa Otsuka, Masanori Yamaguchi +4 more | 2009-09-22 |
| 7239013 | Multilayer wiring board, method for producing the same, semiconductor device and radio electronic device | Yasushi Shimada, Yoshitaka Hirata, Hiroyuki Kuriya, Kazuhisa Otsuka, Masanori Yamaguchi +4 more | 2007-07-03 |
| 5206333 | Method of producing a naphthol-modified phenolic resin of highly increased molecular weight | Haruaki Sue, Ken Nanaumi, Takuji Itou, Shinsuke Hagiwara | 1993-04-27 |