Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645318 | Fuel tank made of ferritic stainless steel | Akihiko Takahashi, Shunji Sakamoto, Katsuhiko Kato, Tadashi Komori, Naoto Ono +1 more | 2003-11-11 |
| 6585799 | Cast steel piece and steel product excellent in forming characteristics and method for treatment of molted steel therefor and method for production thereof | Masafumi Zeze, Takashi Morohoshi, Ryusuke Miura, Shintaro Kusunoki, Yasuhiro Kinari +4 more | 2003-07-01 |