Number | Date | Country | Kind |
---|---|---|---|
2001-017011 | Jun 2001 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5906012 | Sakane et al. | May 1999 | A |
6243888 | Shimizu | Jun 2001 | B1 |
Number | Date | Country |
---|---|---|
1117268 | Aug 2001 | JP |
Entry |
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U.S. patent application Ser. No. 29/124,731, filed Jun. 2000, Minami. |