Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410266 | Method for manufacturing fluoropolymer | Yoshinori Nanba, Kenji Ichikawa, Yohei FUJIMOTO, Hirotoshi Yoshida, Hiroyuki Sato +10 more | 2025-09-09 |
| 12404387 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2025-09-02 |
| 12195617 | Composition and stretched body | Yoshinori Nanba, Kenji Ichikawa, Yohei FUJIMOTO, Hirotoshi Yoshida, Hiroyuki Sato +2 more | 2025-01-14 |
| 12087988 | Wiring board | Tomohiro Ikeda, Hiroyuki Yoshimoto | 2024-09-10 |
| 12012470 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2024-06-18 |
| 12006407 | 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 | 2024-06-11 |
| 11952441 | Polytetrafluoroethylene production method | Taketo Kato, Yohei FUJIMOTO, Kenji Ichikawa, Hiroyuki Sato, Yoshinori Nanba +4 more | 2024-04-09 |
| 11851519 | Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition | Takahiro Taira, Kazuhiro Mishima, Chiaki OKUI, Tadao Hayashi, Hirotoshi Yoshida +3 more | 2023-12-26 |
| 11814490 | 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 | 2023-11-14 |
| 11767379 | Method for manufacturing fluoropolymer | Yoshinori Nanba, Kenji Ichikawa, Yohei FUJIMOTO, Hirotoshi Yoshida, Hiroyuki Sato +10 more | 2023-09-26 |
| 11739205 | Method for producing composition containing low molecular weight polytetrafluoroethylene | Masayuki Tsuji, Yuuji Tanaka | 2023-08-29 |
| 11634514 | Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and composition | Taketo Kato, Satoru Yoneda, Masahiro Higashi, Akiyoshi Yamauchi, Sumi Ishihara +12 more | 2023-04-25 |
| 11518826 | Method for producing polytetrafluoroethylene powder | Kazuhiro Mishima, Takahiro Taira, Chiaki OKUI, Takayuki Tanaka, Masayoshi Miyamoto | 2022-12-06 |
| 11512155 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2022-11-29 |
| 11326034 | Method for manufacturing polytetrafluoroethylene formed product, and polytetrafluoroethylene formed product | Kazuaki Ikeda, Hong-Phuc Nguyen, Hirotoshi Yoshida | 2022-05-10 |
| 11279814 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2022-03-22 |
| 11152678 | Connector-attached dielectric waveguide including a connecting portion and a fixing portion that are slidably axially movable with respect to each other | Hiroyuki Yoshimoto, Dai Fukami, Tomohiro Ikeda, Masahiro Horibe, Yuto Kato | 2021-10-19 |
| 11084895 | Modified polytetrafluoroethylene fine powder and uniaxially stretched porous body | Makoto Ono, Kohei Yasuda, Masahiko Yamada, Shinichi Chaen, Yasuhiko Sawada +3 more | 2021-08-10 |
| 10944146 | Dielectric waveguide having a dielectric waveguide body and a dielectric waveguide end with specified densities and method of producing | Hiroyuki Yoshimoto, Dai Fukami, Masahiro Horibe, Yuto Kato, Ryo Sakamaki | 2021-03-09 |
| 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 |