Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338607 | 1.3 micrometer-band amplifying optical fiber preform | Yoshinori Kubota, Natsuya Nishimura, Akira Sakanoue | 1994-08-16 |
| 5332969 | Magnetic resonance imaging method and apparatus capable of compensating for disturbed gradient field caused by eddy current | Daihachirou Tsuruno, Motohiro Miura | 1994-07-26 |
| 5308371 | Method of forming fluoride glass fiber preform | Yoshinori Kubota, Natsuya Nishimura, Akira Sakanoue | 1994-05-03 |