Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403989 | Method and apparatus for removing foreign matters from a cathode-ray tube | Hiroaki Tobuse, Tomoyuki Kanda, Yasusi Hisaoka, Shigeo Sasaki, Minoru Kobayashi +6 more | 1995-04-04 |