Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434995 | Method of bending small diameter metal pipe and its apparatus | Takahiro Kataoka | 2002-08-20 |
| 6345172 | Radio system which overcomes signal interference from clock oscillation circuit | Koutarou Hirai | 2002-02-05 |