| Type | Patent family member | Publication No. | Date | Type | JP3639691B | Global Dossier
| 20.04.2005 | B2 | JPH1067946 | 10.03.1998 | A | Priority number | Date | JP12928896 | 26.04.1996 | JP10607897 | 23.04.1997 | Type | Patent family member | Publication No. | Date | Type | EP1081555 | Global Dossier
| 30.05.2007 | B1 | EP1081555 | 27.06.2001 | A3 | EP1081555 | 07.03.2001 | A2 | Priority number | Date | JP12928896 | 26.04.1996 | EP97106946 | 25.04.1997 | Type | Equivalent | Publication No. | Date | Type | EP0803546 | Global Dossier
| 14.01.2004 | B1 | EP0803546 | 29.10.1997 | A1 | Priority number | Date | JP12928896 | 26.04.1996 | Type | Equivalent | Publication No. | Date | Type | CN100380236C | 09.04.2008 | C | CN1356597 | 03.07.2002 | A | Priority number | Date | JP12928896 | 26.04.1996 | Type | Equivalent | Publication No. | Date | Type | CN1075831C | 05.12.2001 | C | CN1176274 | 18.03.1998 | A | Priority number | Date | JP12928896 | 26.04.1996 | Type | Equivalent | Publication No. | Date | Type | DE69727168T | 18.11.2004 | T2 | DE69727168D1 | 19.02.2004 | D1 | Priority number | Date | JP12928896 | 26.04.1996 | Type | Equivalent | Publication No. | Date | Type | DE69737774T | 31.01.2008 | T2 | DE69737774D1 | 12.07.2007 | D1 | Priority number | Date | JP12928896 | 26.04.1996 | Type | Equivalent | Publication No. | Date | Type | HK1003058 | 09.10.1998 | A1 | Priority number | Date | JP12928896 | 26.04.1996 | Type | Equivalent | Publication No. | Date | Type | KR100233633B | 01.12.1999 | B1 | KR970070130 | 07.11.1997 | A | Priority number | Date | JP12928896 | 26.04.1996 | Type | Equivalent | Publication No. | Date | Type | US5885737 | 23.03.1999 | A | Priority number | Date | JP12928896 | 26.04.1996 | Type | Divisional application | EP1081555 |