Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390831 | Shelf-type telecommunications device including main and sub back wired boards connected by relay connectors | Shozo Shimada, Mitsuo Kaetsu, Noboru Nakama, Takashi Sekiguchi | 2002-05-21 |
| 6359789 | Heterogeneous functions-integrated communication device | Kenji Joko, Takashi Shirakami | 2002-03-19 |