Issued Patents All Time
Showing 25 most recent of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416886 | Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatus | Kazuhiro Doda, Ken Nakagawa, Tsuguhiro Yoshida, Kohei Wakatsu | 2025-09-16 |
| 12380752 | System, method and computer program product for automatically opening a gate of a public transport station | Satoru Harada, Shuichiro Sakikawa | 2025-08-05 |
| 12271130 | Fixing apparatus and image forming apparatus | Yusuke Nakazono, Naofumi Murata, Hikaru Osada | 2025-04-08 |
| 12210307 | Image forming apparatus | Takanori Watanabe, Takashi Narahara | 2025-01-28 |
| 12140891 | Image forming apparatus and method for controlling same | Takashi Narahara, Ryo Morihara | 2024-11-12 |
| 12061429 | Heater, heating device, and image forming apparatus | Tatsuya Kinukawa, Sho Taguchi, Tomoo Akizuki, Yuki Oshima, Osamu Sasaoka +1 more | 2024-08-13 |
| 11953116 | Electromagnetic valve and fluid system | Fumiaki Kaneko, Masashi Sugano, Masahiro Hisada | 2024-04-09 |
| 11846364 | Electromagnetic valve | Fumiaki Kaneko, Masashi Sugano, Masahiro Hisada | 2023-12-19 |
| 11815835 | Image forming apparatus | Takashi Narahara, Ryo Morihara | 2023-11-14 |
| 11774891 | Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatus | Kazuhiro Doda, Ken Nakagawa, Tsuguhiro Yoshida, Kohei Wakatsu | 2023-10-03 |
| 11709445 | Image forming apparatus and method for controlling same | Takashi Narahara, Ryo Morihara | 2023-07-25 |
| 11598661 | Residual gas volume measuring device, residual gas volume measuring method, and puncture member | Kazuhiro Aoyama, Ryoma Naruko | 2023-03-07 |
| 11531294 | Image forming apparatus including a plurality of heat generating elements | Tsuguhiro Yoshida, Kohei Wakatsu, Kazuhiro Doda, Ken Nakagawa | 2022-12-20 |
| 11453264 | Vehicle heat management system | Shinya Kurasawa, Yasukazu Nobumoto, Tatsuya Kaneko | 2022-09-27 |
| 11442385 | Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatus | Kazuhiro Doda, Ken Nakagawa, Tsuguhiro Yoshida, Kohei Wakatsu | 2022-09-13 |
| 11305962 | Elastic yarn wound body package | Hiroki OZASA, Hideki Nakanishi, Kayoko Nakajima, Koutarou Mizuno | 2022-04-19 |
| 11281135 | Fixing apparatus switching heat generation members and image forming apparatus | Kazuhiro Doda, Kohei Wakatsu, Tsuguhiro Yoshida | 2022-03-22 |
| 11274045 | Spherical crystalline silica particles and method for producing same | Katsumasa YAGI, Mutsuhito TANAKA, Shozo Tokuda, Masanori AE | 2022-03-15 |
| 11221575 | Image forming apparatus including a plurality of heat generating elements | Tsuguhiro Yoshida, Kohei Wakatsu, Kazuhiro Doda, Ken Nakagawa | 2022-01-11 |
| 11220185 | Battery monitoring device and electric-vehicle control apparatus | — | 2022-01-11 |
| 11079006 | Differential unit and differential unit product line | Takao Kimura | 2021-08-03 |
| 11073778 | Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatus | Kazuhiro Doda, Ken Nakagawa, Tsuguhiro Yoshida, Kohei Wakatsu | 2021-07-27 |
| 11066728 | Ni-based heat-resistant alloy | Kiyohito Ishida, Toshihiro Omori, Koichi Sakairi, Kunihiro Tanaka, Tatsuya NAKAZAWA | 2021-07-20 |
| 11053570 | Ni-based heat-resistant alloy | Kiyohito Ishida, Toshihiro Omori, Koichi Sakairi, Kunihiro Tanaka, Tatsuya NAKAZAWA | 2021-07-06 |
| 11048198 | Image forming apparatus | Kazuhiro Doda, Tsuguhiro Yoshida, Kohei Wakatsu | 2021-06-29 |