Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487018 | Aperture and optical device using the same | Akira Chiba | 2002-11-26 |
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Masayoshi Mori
Overall (2002): #159,932 of 266,432Top 65%
1
Patents 2002