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The ornamental design for optical transmission equipment, as shown. |
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FIG. 1 is a front and left side perspective view of an optical transmission equipment showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Nakashima, Hiroaki, Matsubara, Osamu, Yamaguchi, Tadahiro, Yano, Yoshihiro, Kuwaki, Hiroshi
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 06 1996 | YAMAGUCHI, TADAHIRO | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007827 | /0655 | |
| Feb 06 1996 | NAKASHIMA, HIROAKI | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007827 | /0655 | |
| Feb 06 1996 | KUWAKI, HIROSHI | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007827 | /0655 | |
| Feb 06 1996 | MATSUBARA, OSAMU | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007827 | /0655 | |
| Feb 06 1996 | YANO, YOSHIHIRO | Hitachi, LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007827 | /0655 | |
| Feb 13 1996 | Hitachi, Ltd. | (assignment on the face of the patent) | / |
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