Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363471 | Steel strip continuous annealing apparatus | Yuji Shimoyama, Hideo Sunami, Yukio Ida, Goji Katsushima, Munetoshi Suzuki +1 more | 1982-12-14 |
| 4363472 | Steel strip continuous annealing apparatus | Yuji Shimoyama, Hideo Sunami, Yukio Ida, Goji Katsushima, Takeo Ohnishi +1 more | 1982-12-14 |
| 4358093 | Steel strip continuous annealing furnace | Yuji Shimoyama, Hideo Sunami, Munetoshi Suzuki, Hiromasa Yamamoto, Gunji Sakamoto | 1982-11-09 |