Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632811 | Method of retaining melt of oxide | Yasuo Namikawa, Yasuji Yamada, Yuh Shiohara, Shoji Tanaka | 1997-05-27 |
SK
Satoshi Koyama
International Superconductivity Technology Center: 1 patents #14 of 31Top 50%
Overall (1997): #81,208 of 185,788Top 45%
1
Patents 1997