Number | Name | Date | Kind |
---|---|---|---|
D314808 | Yoshikawa | Feb 1991 | |
D315777 | Kameda et al. | Mar 1991 | |
D324719 | Shiozaki et al. | Mar 1992 | |
D327312 | Myojo | Jun 1992 | |
D327526 | Shiozaki | Jun 1992 | |
D330245 | Shiozaki | Oct 1992 | |
D352760 | Terada et al. | Nov 1994 | |
D352761 | Sakurai | Nov 1994 | |
D352763 | Myojo | Nov 1994 | |
D388860 | Iwabuchi | Jan 1998 | |
5540397 | Yoshikawa | Jul 1996 | |
5605298 | Shimozaki et al. | Feb 1997 |