Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723590 | Continuous casting apparatus of twin-drum type | Takashi Yamauchi, Tadashi Nishino, Tomoaki Kimura | 1988-02-09 |
| 4561488 | Method of and apparatus for continuously casting metal strip | Eisuke Niyama | 1985-12-31 |
| 4285385 | Method for the production of heat exchangers | Masakatsu Hayashi, Takeo Tanaka, Tatsuo Natori, Shigeru Kojima, Takao Senshu | 1981-08-25 |
| 4235277 | Method of forming three-dimensional network porous metallic structure having continuous internal cavity | Tatsuo Natori, Masakatsu Hayashi, Takeo Tanaka | 1980-11-25 |