Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582383 | Terminal apparatus and a batch inserting type test plug for a drawer type relay | Toshitaka Jo, Koichi Mizuta, Hiroshi Yamamoto | 1986-04-15 |
| 4476400 | Terminal apparatus and a batch inserting type test plug for a drawer type relay | Toshitaka Jo, Koichi Mizuta, Hiroshi Yamamoto | 1984-10-09 |