Assignee
IMRA MATERIAL R & D CO LTD
JP·5 granted patents·78 citations·filing 1994–1997
Top patents by PatentIndex Score
5 records- 0162US5521570ASuperconductive magnetic levitation apparatusIMRA MATERIAL R & D CO LTD·Filed 1995·Granted May 28, 1996·21 cites·10 claims
- 0259US5581135ASuperconducting motorIMRA MATERIAL R & D CO LTD·Filed 1994·Granted Dec 3, 1996·24 cites·26 claims
- 0357US5659278ASuperconducting magnet device, magnetizing device and method for superconductorIMRA MATERIAL R & D CO LTD·Filed 1995·Granted Aug 19, 1997·16 cites·28 claims
- 0445US5690799AHydrogen-occluding alloy and hydrogen-occluding alloy electrodeIMRA MATERIAL R & D CO LTD·Filed 1995·Granted Nov 25, 1997·11 cites·5 claims
- 0538US5776626AHydrogen-occluding alloy and hydrogen-occluding alloy electrodeIMRA MATERIAL R & D CO LTD·Filed 1997·Granted Jul 7, 1998·6 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when IMRA MATERIAL R & D CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →