Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803591 | Dielectric ceramic composition for multilayer capacitor | Yasuo Miyashita | 1989-02-07 |
| 4522927 | Dielectric ceramic composition | Noboru Tomuro | 1985-06-11 |
| 4468471 | Composition for ceramic dielectrics | Yasuo Miyashita | 1984-08-28 |
| 4468472 | Composition for ceramic dielectrics | Yasuo Miyashita | 1984-08-28 |
| 4447853 | Ceramic capacitor | Noboru Tomuro, Isao Ishiguchi, Shinjiro Tsujikawa, Yasuo Miyashita | 1984-05-08 |