Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10228129 | Waste gasification melting apparatus and waste gasification melting method using the same | Satoshi Horiuchi, Keiichi Okuyama, Takeshi Uchiyama, Hajime Akiyama, Junya Watanabe +2 more | 2019-03-12 |
| 6230634 | Method of blowing synthetic resin into a furnace | Iwao Okochi, Mitsuhiro Fujii, Minoru Asanuma, Tatsuro Ariyama, Michitaka Sato +5 more | 2001-05-15 |
| 6090342 | Stave for metallurgical furnace | Takashi Sumigama, Bungo Iino, Mamoru Tsukamoto | 2000-07-18 |
| 5992335 | Method of blowing synthetic resin into furnace and apparatus therefor | Hiromi Nakamura, Iwao Okochi, Mitsuhiro Fujii, Atsushi Yamaguchi, Minoru Asanuma +11 more | 1999-11-30 |
| 4901247 | Method for controlling an operation of a blast furnace | Motohiro SHIBATA, Takaharu Ishii, Masaaki Sakurai | 1990-02-13 |
| 4857106 | Method for controlling operation of a blast furnace | Motohiro SHIBATA, Takaharu Ishii, Masaaki Sakurai | 1989-08-15 |
| 4844737 | Method for operating a blast furnance by blowing pulverized coal | Yotaro Oono, Hiroshi Saito, Takehiko Miyamoto, Hitoshi Kawada, Masahiro Matsuura | 1989-07-04 |