Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243142 | Printed wiring board and process for producing the same | Kazumitsu Ishikawa, Haruo Suzuki | 1993-09-07 |
| 4713494 | Multilayer ceramic circuit board | Hiroshi Yamagishi, Shigeru Saito, Tsuyoshi Fujita, Takayoshi Watanabe | 1987-12-15 |