Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412174 | Method of manufacturing heat exchange tube | Ryoji Matsunami, Tatsuya Fujiyoshi | 2002-07-02 |
| 6391997 | Method for producing diene-based rubber polymer latex | Masaki Sugihara, Hideaki Makino, Kouji Matsumura, Shinji Furuta | 2002-05-21 |