Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 12371349 | Method for removing fluorine-containing compound from waste water | Takahiro Taira, Tadao Hayashi, Chiaki OKUI, Ryou Hatayama, Michinobu Koizumi +2 more | 2025-07-29 |
| 12268043 | Photoelectric conversion element, photoelectric conversion element module, electronic device, and power supply module | Nozomu Tamoto, Tamotsu Horiuchi, Naomichi Kanei, Takahiro Ide, Yoshiaki Masuda | 2025-04-01 |
| 12159759 | Photoelectric conversion element, photoelectric conversion module, electronic device, and power supply module | Tamotsu Horiuchi, Nozomu Tamoto, Naomichi Kanei, Takahiro Ide | 2024-12-03 |
| 12062503 | Photoelectric conversion element, photoelectric conversion module, electronic device, and power supply module | Naomichi Kanei, Tamotsu Horiuchi, Nozomu Tamoto, Tetsuya Honda | 2024-08-13 |
| 12038240 | Refrigerant pipe, heat exchanger, and method for producing refrigerant pipe | Mirei KANETAKE, Kunihiro Okada, Hideo OHYA, Hideo Katayama, Keisuke IMAZU +1 more | 2024-07-16 |
| 12030790 | Method for removing fluorine-containing compound from waste water | Takahiro Taira, Tadao Hayashi, Chiaki OKUI, Ryou Hatayama, Michinobu Koizumi +2 more | 2024-07-09 |
| 12029052 | Solar cell module, electronic device, and power supply module | Tamotsu Horiuchi, Takahiro Ide, Nozomu Tamoto, Naomichi Kanei, Masana Shiba | 2024-07-02 |
| 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 |
| 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 |
| 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 |
| 11502264 | Photoelectric conversion element and photoelectric conversion module | Naomichi Kanei, Nozomu Tamoto, Tamotsu Horiuchi | 2022-11-15 |
| 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 |
| 11101080 | Photoelectric conversion element and solar cell | Tamotsu Horiuchi, Naomichi Kanei | 2021-08-24 |
| 11081662 | Photoelectric conversion element and solar cell | Tsuyoshi Matsuyama, Tamotsu Horiuchi, Takahiro Ide, Tokushige Kino, Shigeyo Suzuki +1 more | 2021-08-03 |