Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963163 | Color cathode ray tube having DC magnetic field during degaussing process | Shigeo Nakatera, Takayuki Yonezawa, Tetsuro Ozawa | 2005-11-08 |
| 6963181 | Cathode-ray tube, cathode-ray tube apparatus, image display apparatus, and coil unit | Shigeo Nakatera, Tetsuro Ozawa | 2005-11-08 |