Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905558 | Billet by continuous casting and manufacturing method for the same | Shigenori Tanaka, Toyoichiro Higashi, Masahiro Doki, Hiroshi Ohba, Mitsuo Uchimura | 2005-06-14 |
| 6877216 | Heat-sealing machine, heat-sealing method, embossing method, work pressing machine and workpiece | Masataka Okushita, Kazuki Yamada, Rikiya Yamashita, Hiroshi Miyama | 2005-04-12 |