Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383974 | Steel joined body and method for manufacturing the same | Takuya Suzuki, Masahiro Tsukahara, Osamu Idohara | 2025-08-12 |
| 12246389 | Steel joined body and method for manufacturing the same | Takuya Suzuki, Masahiro Tsukahara, Osamu Idohara | 2025-03-11 |
| 12011775 | Steel joined body and method for manufacturing the same | Takuya Suzuki, Masahiro Tsukahara, Osamu Idohara | 2024-06-18 |
| 6777863 | Material for aperture grill for color picture tube, process for making the same, aperture grill, and picture tube | Hironao Okayama, Tsuneyuki Ide, Yasuo Tahara, Hiroshi Fujishige, Akira Ikeda | 2004-08-17 |