Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391976 | Processing aid for foam molding use and vinyl chloride resin composition containing the same | Akira Nakata, Shigeo Wakabayashi, Seiji Takei | 2002-05-21 |
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Naho Naka
Overall (All Time): #3,545,297 of 4,157,543Top 90%
1
Patents All Time