Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321117 | Fixing device in which a power supply terminal in contact with an electrode of a heater and a power supply cable are arranged in an internal space of a film | — | 2025-06-03 |
| 12228871 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Jiro Moriya, Takayuki Mizuta | 2025-02-18 |
| 12153365 | Image heating apparatus and image forming apparatus | Koichi Sekimizu, Koichi Yamada, Teruhiko Namiki | 2024-11-26 |
| 11846902 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Jiro Moriya, Takayuki Mizuta | 2023-12-19 |
| 11747756 | Heater and fixing apparatus | Kazushi Nishikata, Ryota Ogura, Takafumi Suzuki, Koichi Yamada | 2023-09-05 |
| 11662679 | Image heating apparatus and image forming apparatus | — | 2023-05-30 |
| 11634292 | Sheet conveyance apparatus and image forming apparatus | Emi Machii, Takafumi Suzuki, Koichi Sekimizu | 2023-04-25 |
| 11487230 | Image heating apparatus and image forming apparatus | Koichi Sekimizu, Koichi Yamada, Teruhiko Namiki | 2022-11-01 |
| 11320770 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Jiro Moriya, Takayuki Mizuta | 2022-05-03 |
| 11073779 | Image heating apparatus and image forming apparatus | Takafumi Suzuki | 2021-07-27 |
| 10996598 | Heater and fixing apparatus | Kazushi Nishikata, Ryota Ogura, Takafumi Suzuki, Koichi Yamada | 2021-05-04 |
| 10928764 | Image heating apparatus | Kazuhiko Shinoda, Mitsugu Owada | 2021-02-23 |
| 10824102 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Jiro Moriya, Takayuki Mizuta | 2020-11-03 |
| 10386761 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Jiro Moriya, Takayuki Mizuta | 2019-08-20 |
| 10222731 | Fixing device having a cylindrical rotatable heating member that includes a hole and a slit at a longitudinal end portion | Yuki Nishizawa | 2019-03-05 |
| 10185256 | Image forming apparatus that discharges air to a space in a main assembly | Seiji Inada, Shizuma Nishimura, Michio Uchida, Yoji Oya | 2019-01-22 |
| 10012935 | Image fixing apparatus | Yuki Nishizawa, Hirotomo Tamiya | 2018-07-03 |
| 9983523 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Jiro Moriya, Takayuki Mizuta | 2018-05-29 |
| 9513583 | Fixing device for suppressing reduced durability of a flexible rotary member | Hideki Ohta, Terutaka Endo, Jiro Moriya, Takayuki Mizuta | 2016-12-06 |
| 9454117 | Fixing device | Koji Uchiyama | 2016-09-27 |
| 7903994 | Image forming apparatus | Hiroyuki Matsumoto, Takayuki Kato | 2011-03-08 |
| 7885555 | Image forming apparatus with multiple fixing unit attachment detection portions | — | 2011-02-08 |
| 6834174 | Image forming apparatus and rotary body detection device | Chikara Imaizumi, Kenji Watanabe, Takayuki Miyamoto | 2004-12-21 |