Number | Date | Country | Kind |
---|---|---|---|
9-339004 | Dec 1997 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5225972 | Sakamoto | Jul 1993 | |
5488552 | Sakamoto et al. | Jan 1996 |
Number | Date | Country |
---|---|---|
6-178464 | Jun 1994 | JPX |
6-311658 | Nov 1994 | JPX |
8-19185 | Jan 1996 | JPX |
2671809 | Jul 1997 | JPX |
10-191575 | Jul 1998 | JPX |
10-215530 | Aug 1998 | JPX |
Entry |
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"A MAGNETIC COUPLED CHARGER WITH NO-LOAD PROTECTION" Sakamoto et al., Institute of Electrical Engineers of Japan; 12/12/97. (full translation). |