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| D375523 | Murray | Nov 1996 | |
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| D400573 | Inoue et al. | Nov 1998 | |
| D400574 | Inoue et al. | Nov 1998 | |
| D404067 | Tashiro et al. | Jan 1999 | |
| D407746 | Fujii et al. | Apr 1999 | |
| 5408256 | Keen et al. | Apr 1995 | |
| 5413421 | Okamoto | May 1995 | |
| 5526030 | Baldwin et al. | Jun 1996 | |
| 5560720 | Suzuki et al. | Oct 1996 | |
| 5620268 | Yamaguchi et al. | Apr 1997 | |
| 5653542 | Sugimoto et al. | Aug 1997 | |
| 5745138 | Ostermeier | Apr 1998 | |
| 5745139 | Sasaki | Apr 1998 | |
| 5764259 | Nakajima | Jun 1998 | |
| 5872584 | Hauck et al. | Feb 1999 | |
| 5886720 | Sasaki | Mar 1999 | |
| 5949461 | Jones et al. | Sep 1999 |