Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870497 | Radio wave absorber and production method thereof | Yasuo Kondo, Toru Matsuzaki, Yutaka Suematsu, Masaru Okamoto | 2005-03-22 |
| 6861880 | Driving circuit for push-pull operated transistors | — | 2005-03-01 |