Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671752 | Air-pulverizing apparatus for high-temperature molten slag | Takafumi Nakahara, Makoto Fujiwara, Motoe Kondo, Yoshiharu Miyawaki, Shinya Kinoshita +3 more | 1987-06-09 |
| 4560405 | Process for desulfurizing molten steel | Yoshiharu Miyawaki, Yusuke Shiratani, Yasuhiro Matsuda, Yoshimi Komatsu, Tsuneo Kondo +1 more | 1985-12-24 |
| 4539043 | Bottom-blown gas blowing nozzle | Yoshiharu Miyawaki, Yusuke Shiratani, Teruyuki Hasegawa, Yoichi Nimura, Noriyuki Hiraga | 1985-09-03 |
| 4450894 | Method for horizontal type continuous casting | Kiyomi Taguchi, Masaru Ishikawa | 1984-05-29 |
| 4377347 | Method for measuring temperature of molten metal received in vessel | Masaru Ishikawa, Seishi Mizuoka | 1983-03-22 |
| 4286647 | Apparatus for preventing steam explosion in water discharge channel of secondary cooling zone caused by molten metal breaking out from cast strand in horizontal type continuous casting machine | Akira Honda, Kiyomi Taguchi, Masaru Ishikawa, Minoru Kitamura | 1981-09-01 |