Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820141 | Method for the manufacture of formed products from powders, foils, or fine wires | Hideo Shingu, Takashi Sato, Toshio Yamada | 1989-04-11 |
| 4427611 | Process for preparing calcium silicate shaped product | Yasuo Oguri, Mitsuru Awata, Junji Saito, Soichi Inoue, Tatsuo Andio | 1984-01-24 |
| 4388257 | Process for preparing calcium silicate shaped product | Yasuo Oguri, Mitsuru Awata | 1983-06-14 |
| 4374682 | Process for producing deep-drawing cold rolled steel strips by short-time continuous annealing | Ikushi Yoshida, Munetsugu Matsuo, Hiroshi Hayakawa | 1983-02-22 |
| RE30933 | Apparatus for continuous treatment of low-carbon cold-rolled steel sheet having excellent cold working properties | Kenzo Toda, Hisashi Gondo, Bunichiro Kawasaki, Ryoseki Katsutani, Tsuyoshi Kawano +9 more | 1982-05-18 |
| RE30851 | Method for producing low-carbon cold rolled steel sheet having excellent cold working properties and an apparatus for continuous treatment thereof | Kenzo Toda, Hisashi Gondo, Bunichiro Kawasaki, Ryoseki Katsutani, Tsuyoshi Kawano +9 more | 1982-01-19 |