Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858077 | Condenser-containing, ceramic multi-layer circuit board and semiconductor module and computer having the circuit board | Hideo Suzuki, Satoru Ogihara | 1989-08-15 |
| 4821142 | Ceramic multilayer circuit board and semiconductor module | Nobuyuki Ushifusa, Kousei Nagayama, Satoru Ogihara, Tasao Soga | 1989-04-11 |