Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8883313 | Modified polytetrafluoroethylene powder and method for producing tetrafluoroethylene polymer | Yoshinori Nanba, Yasuhiko Sawada, Shunji Kasai, Makoto Ono, Takahiro Taira +1 more | 2014-11-11 |
| 7732531 | Molded object process for producing the same product for high-frequency signal transmission and high-frequency transmission cable | Hiroyuki Yoshimoto, Yasuhiko Sawada, Shunji Kasai | 2010-06-08 |
| 7435466 | Polytetrafluoroethylene-based-resin tube and production method thereof | Hiroyuki Yoshimoto, Yasuhiko Sawada, Shunji Kasai | 2008-10-14 |