Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580209 | Glass funnel for a cathode ray tube having outwardly protruding portion surrounding the yoke | — | 2003-06-17 |
| 6577055 | Glass funnel having arch-like ridge portions and cathode ray tube using same | Tsunehiko Sugawara, Kentaro Tatsukoshi | 2003-06-10 |
| 6525144 | Norbornene polymer and production process | Naoki Tanahashi, Hidehiro Ito | 2003-02-25 |