Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060497 | Method of forming asymmetrical articles by rolling | Ryoichi Takahashi, Tomoyoshi Sato, Kazuo Morimoto, Nobutaka Maeda | 1991-10-29 |
| 4811585 | Device for forming asymmetrical articles by rolling | Ryoichi Takahashi, Tomoyoshi Sato, Kazuo Morimoto, Nobutaka Maeda | 1989-03-14 |
| 4722211 | Method of forming hollow parts | Yoshiharu Taura, Hiroshi Shiota, Masanori Masumoto, Kotaro Yagishita | 1988-02-02 |
| 4716687 | Method and apparatus for grinding a rotary body | Kanji Hayashi, Tsunetaka Sumomogi, Masashi Oya, Junichi Ibushi, Katsuaki Takasaki +6 more | 1988-01-05 |
| 4672830 | Method of controlling an edging opening in a rolling mill | Eiji Kohmoto, Koichi Asada, Masakuni Yamasaki, Kenichi Matsumoto, Euji Nakazono +2 more | 1987-06-16 |