Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172114 | Refractory material for nozzle for use in continuous casting, and continuous casting nozzle | Katsumi Morikawa, Akinari SASAKI, Keiichiro Neba, Takashi Sadano, Shinichi Fukunaga +1 more | 2012-05-08 |
| 4984904 | Apparatus for continuously measuring temperature of molten metal and method for making same | Masao Nakano, Keiichi Mori, Shoji Iizuka, Shozo Shima, Yukio Nakamura | 1991-01-15 |
| 4867932 | Process of making a casting nozzle | Haruyoshi Kimura, Hiroyuki Shiokawa, Hiroshi Nagata, Yukio Inoue | 1989-09-19 |
| 4779775 | Casting nozzle | Haruyoshi Kimura, Hiroyuki Shiokawa, Hiroshi Nagata, Yukio Inoue | 1988-10-25 |