Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689229 | High strength cold rolled steel sheet and method for manufacturing the same | Takeshi Fujita, Fusato Kitano, Yoshihiro Hosoya, Toru Inazumi, Yuji Yamasaki +4 more | 2004-02-10 |
| 6494969 | High strength cold rolled steel sheet and method for manufacturing the same | Takeshi Fujita, Fusato Kitano, Yoshihiro Hosoya, Toru Inazumi, Yuji Yamasaki +4 more | 2002-12-17 |
| 6140601 | Laser-welded steel pipe and method therefor | Tsuyoshi Shiozaki, Masanori Ohmura, Yutaka Nagahama, Akio Sato, Kenichi Iwazaki +1 more | 2000-10-31 |
| 5961748 | Laser-welded steel pipe | Tsuyoshi Shiozaki, Masanori Ohmura, Yutaka Nagahama, Akio Sato, Kenichi Iwazaki +1 more | 1999-10-05 |
| 5900079 | Method for producing a steel pipe using a high density energy beam | Tsuyoshi Shiozaki | 1999-05-04 |
| 5236892 | Method for manufacturing oxide superconducting article | Yukio Shinbo, Makoto Kabasawa, Shigeyoshi Kosuga | 1993-08-17 |
| 5200389 | Method for manufacturing an oxide superconducting article | Kyoji Tachikawa, Yukio Shinbo, Shigeyoshi Kosuge, Makoto Kabasawa | 1993-04-06 |
| 5061685 | Magnetic shield | Shigeyoshi Kosuge, Makoto Kabasawa, Yukio Shinbo | 1991-10-29 |