Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621190 | Ceramic package main body | Kozo Yamasaki | 1997-04-15 |
NK
Naomiki Kato
Overall (1997): #99,945 of 185,788Top 55%
1
Patents 1997