Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329386 | Column packing material and method for producing the same | Atsushi Kobayashi, Hideki Takasaki, Taketoshi Kanda, Isao Tanaka, Tomoko Kimura +1 more | 2008-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7329386 | Column packing material and method for producing the same | Atsushi Kobayashi, Hideki Takasaki, Taketoshi Kanda, Isao Tanaka, Tomoko Kimura +1 more | 2008-02-12 |