Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338403 | Dielectric ceramics | Syunichiro Kawashima, Masamitsu Nishida, Ichiro Ueda | 1982-07-06 |
| 4330631 | Dielectric ceramics | Syunichiro Kawashima, Masamitsu Nishida, Ichiro Ueda | 1982-05-18 |