Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079242 | Hot-top for continuous casting and method of continuous casting | Takehito Kobayashi, Noriyuki Ueno, Kaoru Sugita | 2015-07-14 |
| 6311758 | Suction casting method and suction casting apparatus | Haruyuki Sakabe, Tomokazu Sawada, Hiroyuki Urusidani | 2001-11-06 |
| 5372179 | Mold surface treatment process and mold | Yuji Sakakibara, Takatoshi Suzuki, Hiroaki Hayashi, Yasuo Takada, Akihiko Suda +3 more | 1994-12-13 |
| 4934440 | Mold surface treatment process and mold | Yuji Sakakibara, Takatoshi Suzuki, Hiroaki Hayashi, Yasuo Takada, Akihiko Suda +3 more | 1990-06-19 |