Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134405 | Electromagnetically anechoic chamber and shield structures therefor | Yoshio Tomiyama | 1992-07-28 |
KI
Katsuo Ishihara
Overall (All Time): #3,855,933 of 4,157,543Top 95%
1
Patents All Time