Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8564489 | Glass antenna and window glass for vehicle | Koji Tabata, Kiyoshi Oshima, Yasuhiro Koga, Kiyoshi Nobuoka | 2013-10-22 |
| 8330664 | Glass antenna and window glass for vehicle | Koji Tabata, Kiyoshi Oshima, Yasuhiro Koga, Kiyoshi Nobuoka | 2012-12-11 |