Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908068 | Method of manufacturing a wide metal thin strip | Katsumi Kurokawa, Toshitane Matsukawa, Haruhiko Ishizuka, Toru Sato | 1999-06-01 |
| 5758715 | Method of manufacturing a wide metal thin strip | Katsumi Kurokawa, Toshitane Matsukawa, Haruhiko Ishizuka, Toru Sato | 1998-06-02 |
| 5562151 | Method and apparatus for producing thin ribbon | Kenji Nakagawa, Nozomu Tamura, Saburo Moriwaki, Kiyoshi Shibuya, Kazuyuki Katoh +2 more | 1996-10-08 |