Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398505 | Cooling apparatus and cooling system for realizing efficient cooling | — | 2002-06-04 |
| 6390831 | Shelf-type telecommunications device including main and sub back wired boards connected by relay connectors | Shozo Shimada, Hirofumi Imabayashi, Mitsuo Kaetsu, Noboru Nakama | 2002-05-21 |
| 6380650 | Electric motor installation structure | Keiji Kiuchi, Shinichi Hagiwara, Yusuke Fujita, Ken Yamamoto | 2002-04-30 |