Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076983 | Apparatus and method for hot rolling | Ryuro Kurahashi, Toshiharu Morimoto, Takashi Ohtani, Kazuaki Hakomori, Shinji Takaoka +2 more | 2006-07-18 |
| 6820453 | Method of rolling sheet and rolling machine | Masanori Takahashi, Akio Adachi, Shinji Takaoka, Ryuro Kurahashi | 2004-11-23 |