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			 The ornamental design for a magnetic optical disc drive, as shown and described.  | 
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FIG. 1 is a perspective view of a magnetic optical disc drive showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof the left side view being a mirror image;
FIG. 5 is a top view thereof; and,
FIG. 6 is a cross sectional view thereof taken along line VI-VI of FIG. 2.
Suzuki, Masayuki, Noda, Yasushi, Uehara, Keiji, Ogura, Manabu, Sakota, Kazuhito, Kirinoe, Yoshiki
| Patent | Priority | Assignee | Title | 
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| D598450, | Feb 04 2009 | PHC HOLDINGS CORPORATION | Optical disc drive for medical use | 
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Oct 07 1991 | Mitsubishi Electric Corporation | (assignment on the face of the patent) | / | |||
| Oct 07 1991 | TEAC Corporation | (assignment on the face of the patent) | / | |||
| Oct 31 1991 | UEHARA, KEIJI | TEAC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Oct 31 1991 | SUZUKI, MASAYUKI | TEAC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Oct 31 1991 | NODA, YASUSHI | TEAC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Oct 31 1991 | KIRINOE, YOSHIKI | Mitsubishi Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Oct 31 1991 | UEHARA, KEIJI | Mitsubishi Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Oct 31 1991 | SUZUKI, MASAYUKI | Mitsubishi Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Oct 31 1991 | NODA, YASUSHI | Mitsubishi Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Oct 31 1991 | KIRINOE, YOSHIKI | TEAC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Nov 13 1991 | OGURA, MANABU | TEAC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Nov 13 1991 | SAKOTA, KAZUHITO | TEAC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Nov 13 1991 | SAKOTA, KAZUHITO | Mitsubishi Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | |
| Nov 13 1991 | OGURA, MANABU | Mitsubishi Electric Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 005948 | /0205 | 
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