Number | Date | Country | Kind |
---|---|---|---|
8-083380 | Mar 1996 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5193000 | Lipton | Mar 1993 | A |
5703637 | Miyazaki | Dec 1997 | A |
5737012 | Tabata | Apr 1998 | A |
5764317 | Sadovnik et al. | Jun 1998 | A |
5771066 | Barnea | Jun 1998 | A |
5801760 | Uomori | Sep 1998 | A |
5812186 | Telfer et al. | Sep 1998 | A |
5825456 | Tabata | Oct 1998 | A |
Number | Date | Country |
---|---|---|
HEI 3-292093 | Dec 1991 | JP |
HEI 6-85590 | Oct 1994 | JP |
HEI 7-167633 | Jul 1995 | JP |
HEI 9-224267 | Aug 1997 | JP |
Entry |
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O Plus E, Physiological Optics 15, Dec. 1985. |