Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745411 | Resin composition, resin sheet, cured resin sheet, resin sheet structure, cured resin sheet structure, method for producing cured resin sheet structure, semiconductor device, and LED device | Tomoo NISHIYAMA, Shigemitsu Yoshie, Naoki Hara, Kazumasa Fukuda, Yasuo Miyazaki | 2017-08-29 |
| 9349931 | Resin composition, resin sheet, cured resin sheet, resin sheet laminate, cured resin sheet laminate and method for producing same, semiconductor device and LED device | Tomoo NISHIYAMA, Toshiaki Shirasaka, Naoki Hara, Kensuke YOSHIHARA, Hideyuki Katagi | 2016-05-24 |
| 8142605 | Circuit-connecting material and circuit terminal connected structure and connecting method | Itsuo Watanabe, Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa | 2012-03-27 |
| 7968196 | Circuit-connecting material and circuit terminal connected structure and connecting method | Itsuo Watanabe, Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa | 2011-06-28 |
| 7879956 | Circuit-connecting material and circuit terminal connected structure and connecting method | Itsuo Watanabe, Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa | 2011-02-01 |
| 7629056 | Circuit-connecting material and circuit terminal connected structure and connecting method | Itsuo Watanabe, Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa | 2009-12-08 |
| 7629050 | Circuit-connecting material and circuit terminal connected structure and connecting method | Itsuo Watanabe, Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa | 2009-12-08 |
| 7553890 | Circuit-connecting material and circuit terminal connected structure and connecting method | Itsuo Watanabe, Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa | 2009-06-30 |
| 6777464 | Circuit connecting material, and structure and method of connecting circuit terminal | Itsuo Watanabe, Tohru Fujinawa, Motohiro Arifuku, Houko Kanazawa | 2004-08-17 |
| 6568073 | Process for the fabrication of wiring board for electrical tests | Naoki Fukutomi, Hidehiro Nakamura, Hajime Nakayama, Yoshiaki Tsubomatsu, Masanori Nakamura +3 more | 2003-05-27 |
| 6235842 | Phase-separated carboxyl group-containing elastomer modified phoenoxy resin optionally with epoxy resin | Shinsuke Hagiwara | 2001-05-22 |
| 6133534 | Wiring board for electrical tests with bumps having polymeric coating | Naoki Fukutomi, Hidehiro Nakamura, Hajime Nakayama, Yoshiaki Tsubomatsu, Masanori Nakamura +3 more | 2000-10-17 |
| 5648135 | Information recording medium having recording layer with organic polymer and dye contained therein | Itsuo Watanabe, Jun Taketatsu, Nobuaki Takane, Mitsuo Yamada, Seiji Tai | 1997-07-15 |
| 5464673 | Information recording medium having recording layer with organic polymer and dye contained therein | Itsuo Watanabe, Jun Taketatsu, Nobuaki Takane, Mitsuo Yamada, Seiji Tai | 1995-11-07 |