Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341059 | Superconducting bearing unit and operating method thereof | Hiromasa Fukuyama, Satoru Aihara, Masato Murakami, Akihiro Kondoh, Hiroshi Takaichi +1 more | 1994-08-23 |
HF
Hiroyuki Fujimoto
International Superconductivity Technology Center: 1 patents #7 of 41Top 20%
Nippon Steel: 1 patents #42 of 283Top 15%
Railway Technical Research Institute: 1 patents #4 of 42Top 10%
Shikoku Electric Power Co.: 1 patents #1 of 7Top 15%
Overall (1994): #126,384 of 165,921Top 80%
1
Patents 1994