Issued Patents All Time
Showing 25 most recent of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372905 | Image forming apparatus | Kohei Okayasu, Takao Kume | 2025-07-29 |
| 12353164 | Electrophotographic apparatus | Akihiro Maruyama, Kenichi Kaku, Shuhei Iwasaki, Kohei Makisumi, Michiyo Sekiya +4 more | 2025-07-08 |
| 12346043 | Heating device and image forming apparatus | Takanori Mitani, Isamu Takeda | 2025-07-01 |
| 12271133 | Fixing apparatus and image forming apparatus | Takao Kume, Akimichi Suzuki, Kohei Okayasu, Takanori Mitani | 2025-04-08 |
| 12265340 | Image-forming apparatus | Takanori Mitani, Takao Kume, Isamu Takeda, Kohei Okayasu | 2025-04-01 |
| 12181819 | Fixing apparatus and image forming apparatus | Jun Hara, Takanori Mitani | 2024-12-31 |
| 12019380 | Image-forming apparatus | Takanori Mitani, Takao Kume, Isamu Takeda, Kohei Okayasu | 2024-06-25 |
| 11988982 | Heater, heating device, and image forming apparatus | Masahito Omata, Isamu Takeda, Takao Kume | 2024-05-21 |
| 11927894 | Image forming apparatus controlling contact and separation of developing and image bearing members | Takao Kume, Isamu Takeda, Takanori Mitani | 2024-03-12 |
| 11852987 | Image forming apparatus | Isamu Takeda, Takanori Mitani, Takao Kume | 2023-12-26 |
| 11829089 | Fixing apparatus and image forming apparatus | Isamu Takeda, Takanori Mitani, Takeshi Shinji | 2023-11-28 |
| 11650525 | Image heating device and image forming apparatus | Isamu Takeda, Takanori Mitani | 2023-05-16 |
| 11635714 | Fixing apparatus and image forming apparatus | Jun Hara, Takanori Mitani | 2023-04-25 |
| 11609516 | Fixing apparatus and image forming apparatus | Isamu Takeda, Takanori Mitani, Takeshi Shinji | 2023-03-21 |
| 11422489 | Fixing apparatus and image forming apparatus | Isamu Takeda, Takanori Mitani, Takeshi Shinji | 2022-08-23 |
| 11415905 | Image forming apparatus | Nobuhiko Okano, Hiroshi Yamaguchi, Yujiro Ishida | 2022-08-16 |
| 11402778 | Image forming apparatus that sets a target temperature for a fixing unit based on a minimum number of continuous pixels in a line | Ryo Morihara, Tomoo Akizuki | 2022-08-02 |
| 11327423 | Image forming apparatus | Takeshi Shinji, Isamu Takeda, Takanori Mitani | 2022-05-10 |
| 11199946 | Information processing apparatus, control method, and program | Shin Norieda, Yoshinori Saida, Jun Sato | 2021-12-14 |
| 11175615 | Image forming apparatus, image forming method, and computer readable storage medium storing program capable of setting a target temperature for a page for which image information is not acquired | Takeshi Shinji, Isamu Takeda, Takanori Mitani | 2021-11-16 |
| 11156944 | Image forming apparatus, image forming method, and computer readable recording medium for recording program | Isamu Takeda, Atsushi Nakamoto, Takeshi Shinji, Takanori Mitani | 2021-10-26 |
| 11126131 | Cleaning device and image forming apparatus | Tomo Kitada, Takeshi Maeyama | 2021-09-21 |
| 11099508 | Image forming apparatus, image forming method, and computer readable recording medium for recording program | Takeshi Shinji, Isamu Takeda, Takanori Mitani | 2021-08-24 |
| 11030980 | Information processing apparatus, information processing system, control method, and program | Shin Norieda, Yoshinori Saida, Jun Sato | 2021-06-08 |
| 10663898 | Fixing apparatus | Takeshi Shinji, Isamu Takeda | 2020-05-26 |