Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985690 | Dielectric stepped impedance resonator | Kazuhiro Eguchi, Eiichi Ochiai, Shinichiro Ito, Takehiko Yoneda, Hiromitsu Taki +4 more | 1991-01-15 |
AY
Akiro Yoshida
Overall (All Time): #3,867,932 of 4,157,543Top 95%
1
Patents All Time