Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291624 | Polytetrafluoroethylene composition | Ken Yoshida, Hirokazu Yukawa | 2025-05-06 |
| 12215219 | Resin composition, molded article, and automatic transmission | Tomihiko Yanagiguchi, Yuma Osafune, Ryo Inoue, Takuma MARUHASHI, Kazuya Kawahara | 2025-02-04 |
| 12006407 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Masayuki Tsuji, Taketo Kato, Yuuji Tanaka +4 more | 2024-06-11 |
| 11814490 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Masayuki Tsuji, Taketo Kato, Yuuji Tanaka +4 more | 2023-11-14 |
| 11168210 | Resin composition | Ken Yoshida, Hirokazu Yukawa | 2021-11-09 |
| 10870735 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Masayuki Tsuji, Taketo Kato, Yuuji Tanaka +4 more | 2020-12-22 |
| 10793650 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Masayuki Tsuji, Taketo Kato, Yuuji Tanaka +4 more | 2020-10-06 |
| 10538605 | Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powder | Ken Yoshida, Hirotoshi Yoshida, Masayuki Tsuji, Taketo Kato, Yuuji Tanaka +4 more | 2020-01-21 |