Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592806 | Reduced iron discharger in rotary hearth reducing furnace | Susumu Kamikawa, Hironori Fujioka, Hiromi Osaka, Yoshimitsu Onaka | 2003-07-15 |
| 6582954 | Biopolymer detector | Mitsuhiro Tachibana, Toshiki Morita, Motonao Nakao | 2003-06-24 |
| 6575390 | Pretreatment apparatus for raw materials for production of reduced iron | Susumu Kamikawa, Hironori Fujioka, Hiromi Osaka, Yoshimitsu Onaka | 2003-06-10 |
| 6551441 | Method for producing honeycomb sandwich panel | Yuki Kasahara, Makoto Nasu | 2003-04-22 |
| 6551548 | Apparatus for producing reduced iron and compact drying | Susumu Kamikawa, Kouichi Hirata, Hironori Fujioka, Hideaki Mizuki | 2003-04-22 |
| 6523246 | Jig used for formation of fiber-reinforced composite structure and method for formation of fiber-reinforced composite structure using jig | Nobuo Matsui, Junichi Kondo, Yuki Kasahara, Makoto Nasu | 2003-02-25 |