Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307078 | AM-FM-cellular mobile telephone tri-band antenna with double sleeves | Takayuki Tanaka, Shigeru Egashira, Kazuhisa Yoshiki, Yoshimi Egashira | 1994-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307078 | AM-FM-cellular mobile telephone tri-band antenna with double sleeves | Takayuki Tanaka, Shigeru Egashira, Kazuhisa Yoshiki, Yoshimi Egashira | 1994-04-26 |