Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861068 | Method of using stainless steel having anti-microbial property | Katsuhisa Miyakusu, Naoto Okubo, Sadayuki Nakamura | 1999-01-19 |
| 5217061 | Twin roll continuous casting of metal strip | Takashi Yamauchi | 1993-06-08 |
| 5207265 | Apparatus for continuous casting of metal strip | Takashi Yamauchi | 1993-05-04 |
| 5060714 | Apparatus for continuous casting of metal strip | Takashi Yamauchi | 1991-10-29 |
| 5058657 | Apparatus for continuous casting of metal strip | Takashi Yamauchi | 1991-10-22 |
| 5035278 | Apparatus for continuous casting of metal strip | Takashi Yamauchi | 1991-07-30 |
| 4811780 | Continuous casting apparatus for metal strip | Takashi Yamauchi, Ryuichi Akiyama | 1989-03-14 |
| 4754802 | Continuous casting apparatus for steel plate | Takashi Yamauchi, Takayuki Nakanori | 1988-07-05 |
| 4391633 | Process for dephosphorization, desulfurization and denitrification of chromium-containing pig iron | Takashi Yamauchi, Shigeaki Maruhashi | 1983-07-05 |
| 4314847 | Process for dephosphorization and denitrification of chromium-containing iron | Shigeaki Maruhashi, Takashi Yamauchi | 1982-02-09 |
| 4290803 | Process for dephosphorization and denitrification of chromium-containing pig iron | Shigeaki Maruhashi, Takashi Yamauchi | 1981-09-22 |