Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6301946 | Strip coiling method | Taichi Kukizaki, Yasuo Ichii, Toshio Imazeki, Kiyoshi Ueda, Itaru Hishinuma +1 more | 2001-10-16 |
| 5192485 | Continuous annealing line having carburizing/nitriding furnace | Koshi Kuramoto, Tsuguhiko Nakagawa, Takao Ogawa, Toshikazu Kaihara, Kusuo Furukawa | 1993-03-09 |