Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665682 | Method of manufacturing an oxide superconductor with high critical current density | Osamu Okamura, Atsushi Kume | 1997-09-09 |
| 5632811 | Method of retaining melt of oxide | Yasuo Namikawa, Yasuji Yamada, Satoshi Koyama, Shoji Tanaka | 1997-05-27 |
| 5627142 | Method of producing composite metal oxide material | Yasuji Yamada, Masaru Nakamura, Noriyuki Tatsumi, Jiro Tsujino, Kanshi Ohtsu +4 more | 1997-05-06 |
| 5602081 | Method of preparing metal oxide crystal | Masaru Nakamura, Yasuji Yamada, Minoru Tagami, Shoji Tanaka | 1997-02-11 |