Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7202593 | Steel sheet for inner magnetic shield and method of producing the same, inner magnetic shield, and color cathode ray tube | Hideki Matsuoka, Reiko Sugihara, Kenji Tahara, Noriko Kubo, Teruo Takeuchi +1 more | 2007-04-10 |
| 5871851 | Magnetic shielding material for television cathode-ray tube and process for producing the same | Hiroaki Kato, Teruo Takeuchi, Takahide Shimazu, Yasuo Sato, Tatsuo Amaike +2 more | 1999-02-16 |