Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809415 | Printed-circuit board and method of manufacture thereof | Mitsuhiro Kondo, Kenji Chihara, Naoto Ishida, Atsushi Shouda | 2004-10-26 |
| 6715204 | Printed wiring board and method for producing the same | Masaru Takada, Kenji Chihara | 2004-04-06 |