Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841414 | High frequency apparatus chassis and circuit board construction | Eiichi Hibino, Takami Yamamoto, Kazunori Kinoshita, Shigeki Takase | 1989-06-20 |
| 4306205 | High frequency apparatus | Katsuo Ito, Eiichi Hibino | 1981-12-15 |