Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997980 | Hollow polyester fibers and textile articles comprising same | Hironori Gouda, Mikio Tashiro, Reizo Abe, Masaaki Sumi | 1999-12-07 |
| 4600047 | Process for controlling the molten metal level in continuous thin slab casting | Yoshisuke Misaka, Yasutake Ohhashi, Tsutomu Takamoto, Yutaka Hirata | 1986-07-15 |
| 4227921 | Method of controlling a blast furnace operation | Koichi Otsuka | 1980-10-14 |