Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380663 | Gas discharge tube having a side tube with glass coating | Tomoyuki Ikedo, Yoshinobu Ito, Ryotaro Matui | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380663 | Gas discharge tube having a side tube with glass coating | Tomoyuki Ikedo, Yoshinobu Ito, Ryotaro Matui | 2002-04-30 |