Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7076983 | Apparatus and method for hot rolling | Ichiro Chikushi, 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, Ichiro Chikushi | 2004-11-23 |
| 5437802 | Lubricating composition for hot-rolling steel | Takahiko Kouga, Masataka Shirata, Masayoshi Sakakibara, Hiroshi Kamiyashiki | 1995-08-01 |