Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D321859 | Housing for an electrical connector | Yasuhiro Nagasaka, Yasuo Hirayama, Shigekazu Wakata, Shinichi Yamada | 1991-11-26 |
| D321505 | Housing for an electrical connector | Yasuhiro Nagasaka, Yasuo Hirayama, Shigekazu Wakata, Shinichi Yamada | 1991-11-12 |