Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6187463 | Material for sintering appliance | Tadashi Kimura, Hiroshi Okada, Toshiyuki Suzuki | 2001-02-13 |
| 6001470 | Calcining tool material and method of fabricating thereof | Tadashi Kimura, Hiroshi Okada, Toshiyuki Suzuki, Kenithi Urathuji, Ataru Nishikawa +1 more | 1999-12-14 |
| 5972529 | Material for sintering appliance | Tadashi Kimura, Hiroshi Okada, Toshiyuki Suzuki | 1999-10-26 |
| 5958279 | Refractory slide-gate plate | Toshio Kawamura, Kazuhide Kawai | 1999-09-28 |
| 5804324 | Setting member for heating material | Hiroshi Okada, Yasuharu Okiyama, Toshiyuki Suzuki | 1998-09-08 |
| 5730892 | Recycled slide gate plate | Etsuhiro Hasebe, Kazuo Itoh, Toshihiro Indoh, Kohji Saitoh, Tamotsu Wakita +2 more | 1998-03-24 |
| 5556568 | Slide gate plate | Etsuhiro Hasebe, Kazuo Itoh, Toshihiro Indoh, Masamichi Asai | 1996-09-17 |
| 5055433 | Refractory having high resistance to corrosion and spalling and manufacturing method thereof | Kazuhide Kawai, Takahumi Nishibe, Toshio Kawamura | 1991-10-08 |