Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927022 | Multipurpose field moving method and apparatus | Hajime Hirakawa, Kazuyuki Akimoto, Shigemi Okada, Shinichi Sugiyama, Taizo Tsutusi | 1999-07-27 |
| 5293925 | Method of and apparatus for withdrawing strand in horizontal continuous casting installation | Hatsuyoshi Kumashiro, Toshio Iida, Makoto Ueda, Yoshikazu Nishi, Taizou Kiyosuke +6 more | 1994-03-15 |