Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741036 | Gas discharge tube | Tomoyuki Ikedo, Yoshinobu Ito, Ryotaro Matui | 2004-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6741036 | Gas discharge tube | Tomoyuki Ikedo, Yoshinobu Ito, Ryotaro Matui | 2004-05-25 |