Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11756743 | Photoelectric conversion element | Tsuyoshi Matsuyama, Tamotsu Horiuchi, Takahiro Ide, Tokushige Kino, Shigeyo Suzuki +1 more | 2023-09-12 |
| 11739205 | Method for producing composition containing low molecular weight polytetrafluoroethylene | Masayuki Tsuji, Taku Yamanaka | 2023-08-29 |
| 11706938 | Photoelectric conversion element and photoelectric conversion module | Naomichi Kanei, Nozomu Tamoto | 2023-07-18 |
| 11692047 | Manufacturing method for low molecular weight polytetrafluoroethylene | Masayuki Tsuji, Hirokazu Yukawa | 2023-07-04 |
| 11618806 | Method for producing composition containing low molecular weight polytetrafluoroethylene | Masayuki Tsuji, Takayuki Nakamura, Hirotoshi Yoshida | 2023-04-04 |
| 11594382 | Solar cell module | Tamotsu Horiuchi, Nozomu Tamoto, Takahiro Ide, Naomichi Kanei | 2023-02-28 |
| 11575095 | Photoelectric conversion device, process cartridge, and image forming apparatus | Daisuke Kubo, Hidetoshi Kami, Suzuka Nozoe, Tomoharu Asano, Tetsuya Toshine +2 more | 2023-02-07 |
| 11548989 | Method for producing composition containing low molecular weight polytetrafluoroethylene | Masayuki Tsuji, Takayuki Nakamura | 2023-01-10 |