Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489736 | Color cathode ray tube apparatus | Hirofumi Ueno, Tsutomu Takekawa | 2002-12-03 |
| 6335597 | Color cathode-ray tube apparatus | Hirofumi Ueno, Tsutomu Takekawa | 2002-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489736 | Color cathode ray tube apparatus | Hirofumi Ueno, Tsutomu Takekawa | 2002-12-03 |
| 6335597 | Color cathode-ray tube apparatus | Hirofumi Ueno, Tsutomu Takekawa | 2002-01-01 |