Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678448 | Gas barrier film and gas barrier laminate | Tooru Hachisuka, Shigenobu Yoshida, Chiharu Okawara, Yoshinori Kobayashi, Kenji Ito +1 more | 2010-03-16 |
| 6551548 | Apparatus for producing reduced iron and compact drying | Susumu Kamikawa, Hironori Fujioka, Hideaki Mizuki, Keiichi Sato | 2003-04-22 |
| 6482351 | Apparatus for producing reduced iron | Susumu Kamikawa, Yoshimitsu Onaka | 2002-11-19 |
| 6451085 | Method for producing reduced iron | Susumu Kamikawa, Hironori Fujioka, Hideaki Mizuki, Keiichi Sato | 2002-09-17 |
| 6413471 | Apparatus for producing reduced iron | Susumu Kamikawa, Hironori Fujioka, Hideaki Mizuki, Keiichi Sato, Akihiro Santo | 2002-07-02 |
| 6372016 | Method for drying compacts | Susumu Kamikawa, Hironori Fujioka, Hideaki Mizuki, Keiichi Sato | 2002-04-16 |
| 5900052 | Belt coating material for belt type continuous casting and belt coating method | Hiroshi Nakajima, Hironori Fujioka | 1999-05-04 |
| 5382302 | Method of producing a high tensile steel sheet having excellent stretch flanging formability | Susumu Okada, Susumu Sato, Masahiko Morita, Tsuguhiko Nakagawa | 1995-01-17 |
| 5372654 | Steel sheet for press working that exhibits excellent stiffness and satisfactory press workability | Susumu Satoh, Susumu Okada, Masahiko Morita, Tsuguhiko Nakagawa | 1994-12-13 |
| 5332453 | High tensile steel sheet having excellent stretch flanging formability | Susumu Okada, Susumu Sato, Masahiko Morita, Tsuguhiko Nakagawa | 1994-07-26 |