Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876091 | Wiring board | Hiroki Takeuchi, Toshifumi Kojima, Hisahito Kashima | 2005-04-05 |
| 6740411 | Embedding resin, wiring substrate using same and process for producing wiring substrate using same | Toshifumi Kojima, Hiroki Takeuchi | 2004-05-25 |
| 6680123 | Embedding resin | Hiroki Takeuchi, Toshifumi Kojima, Hisahito Kashima | 2004-01-20 |
| 6586827 | Wiring board and method for fabricating the same | Hiroki Takeuchi, Toshifumi Kojima, Hisahito Kashima | 2003-07-01 |
| 6569796 | Dielectric porcelain composition and dielectric resonator using the same | Kazuhisa Itakura, Takashi Oba, Akifumi Tosa | 2003-05-27 |
| 6512182 | Wiring circuit board and method for producing same | Hiroki Takeuchi, Toshifumi Kojima | 2003-01-28 |