Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870735 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Keisuke Hagi, Masayuki Tsuji, Taketo Kato +4 more | 2020-12-22 |
| 10858487 | Polytetrafluoroethylene formed product, and manufacturing method therefor | Kazuaki Ikeda, Hong-Phuc Nguyen, Hirotoshi Yoshida | 2020-12-08 |
| 10793650 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Keisuke Hagi, Masayuki Tsuji, Taketo Kato +4 more | 2020-10-06 |
| 10688448 | Porous body, polymer electrolyte membrane, filter material for filter, and filter unit | Shinichi Chaen, Kohei Yasuda, Masahiko Yamada, Nobuki Uraoka, Tomohisa Konishi +3 more | 2020-06-23 |
| 10601098 | Dielectric waveguide line comprising a polytetrafluoroethylene molded article and method of manufacture | Hiroyuki Yoshimoto, Kyouhei Murayama, Dai Fukami | 2020-03-24 |
| 10538605 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Keisuke Hagi, Masayuki Tsuji, Taketo Kato +4 more | 2020-01-21 |