Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067515 | Method of producing an acrylic acid-based polymer | Hideo Kubo, Hitoshi Matsumoto, Takeshi Shimotori | 2011-11-29 |
| 7847045 | Acrylic acid-based polymer and method of producing the same | Hideo Kubo, Hitoshi Matsumoto, Takeshi Shimotori | 2010-12-07 |