Number | Date | Country | Kind |
---|---|---|---|
8-096410 | Apr 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5528456 | Takahashi | Jun 1996 |
Number | Date | Country |
---|---|---|
5-190712 | Jul 1993 | JPX |
Entry |
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Nobuaki Takahashi et al., "3-Dimensional Memory Module", NEC Corporation, Japan, pp. 1-7. |