Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8337982 | Benzoxazole resin precursor, polybenzoxazole resin, resin film and semiconductor device | Takashi Enoki | 2012-12-25 |
| 8178631 | Resin composition, varnish, resin film and semiconductor device | Takashi Enoki, Hiromi Oki, Yukiharu Ono, Kazuyoshi Fujita | 2012-05-15 |
| 7875835 | Heating component for pipe joint | Yasuhiro Tanaka, Akinobu Tsuda, Kazunori Sawada | 2011-01-25 |
| 7863347 | Resin composition, varnish, resin film and semiconductor device using the same | Kazuyoshi Fujita, Yumiko Yamanoi, Takahiro Harada, Hiromi Oki, Yukiharu Ono | 2011-01-04 |
| 7652125 | Resin composition, polyimide resin composition, polybenzoxazole resin composition, varnish, resin film and semiconductor device using the same | Takashi Enoki, Yumiko Yamamoto, Takahiro Harada | 2010-01-26 |