Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496780 | Method for producing silica brick | Hisayuki Harako, Teiichi Fujiwara, Masashi Taniguchi | 1996-03-05 |
| 5263534 | Exothermic type mold additives for continuous casting | Osamu Nomura, Akihiro Morita, Hideaki Fujiwara, Shinji Hattori | 1993-11-23 |
| 5234488 | Mold additive for continuous casting of steel | Osamu Nomura, Akihiro Morita, Yoichiro Kawabe, Hideaki Fujiwara, Koyo Yanagawa | 1993-08-10 |
| 4985378 | Carbon-containing refractory and a manufacturing method therefor | Noboru Tsukamoto, Eishi Iida, Yuji Yoshimura, Junichi Inoue | 1991-01-15 |
| 4880274 | Power reclining device of seat | — | 1989-11-14 |
| 4842647 | Mould additive for continuous casting of steel | Osamu Nomura, Yoichiro Kawabe, Koyo Yanagawa | 1989-06-27 |
| 4830992 | Carbon containing refractory | Noboru Tsukamoto, Hitoshi Iwado, Eishi Iida | 1989-05-16 |
| 4789652 | Basic refractory composition | Hiroyuki Sugimoto, Ryosuke Nakamura, Akihiro Morita | 1988-12-06 |
| 4751204 | Two-part gunning refractory composition | Hiroshi Kyoden, Yoshihisa Hamazaki | 1988-06-14 |
| 4673391 | Non-contact controlled micropump | Tatsuhei Kondo, Kaname Ito, Shoichiro Ikeda, Masayoshi Umeno | 1987-06-16 |
| 4623393 | Refractory gun mix | Masumi Toda, Masashi Mori, Shingo Nonaka, Hiroshi Kyoden, Yoshihisa Hamazaki | 1986-11-18 |
| 4615953 | Lining structure composition for a tundish | Hiroyuki Sugimoto, Ryosuke Nakamura, Takashi Yamamura, Kenji Mitsuhata | 1986-10-07 |
| 4444430 | Seat having pneumatic component | Youki Yoshida | 1984-04-24 |