Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816312 | Lenticular lens sheet including light-shielding layer and process of producing the same | Kumpei Oda, Masashi Nishiyama, Shinichi Handa | 2004-11-09 |
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Yoshiyuki Yamashita
Overall (2004): #81,027 of 270,089Top 35%
1
Patents 2004