Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394541 | Superconducting wire material, superconducting coil, superconducting magnet, superconducting motor, superconducting generator, superconducting aircraft, and superconducting device | Tomohiro Yamashita, Tomoko Eguchi | 2025-08-19 |
| 12292712 | Image forming apparatus having photoconductor unit with removable developing cartridge and electrical connectors | — | 2025-05-06 |
| 12161054 | Oxide superconductor and method for manufacturing same | Takeshi Araki | 2024-12-03 |
| 12153373 | Image forming apparatus having detachable cartridges and image forming system | Kenji Abe | 2024-11-26 |
| 11874629 | Image forming apparatus having photoconductor unit and removable developing cartridge | — | 2024-01-16 |
| 11681256 | Image forming apparatus having detachable cartridges and image forming system | Kenji Abe | 2023-06-20 |
| 11513468 | Image forming apparatus having displaceable electrical contact when mounting photoconductor unit | — | 2022-11-29 |
| 11335481 | Oxide superconductor and method for manufacturing the same | Takeshi Araki, Nao Kobayashi | 2022-05-17 |
| 11328846 | Oxide superconductor and method for manufacturing the same | Takeshi Araki, Nao Kobayashi | 2022-05-10 |
| 11124378 | Sheet discharging apparatus and image forming apparatus | Yoshisuke Kasuya, Kenichirou Isobe | 2021-09-21 |
| 10692634 | Oxide superconductor and method for manufacturing the same | Takeshi Araki, Nao Kobayashi | 2020-06-23 |
| 10679779 | Oxide superconductor and method for manufacturing the same | Takeshi Araki, Nao Kobayashi | 2020-06-09 |
| 10541073 | Superconducting coil and superconducting device | Takeshi Araki, Kenji Tasaki | 2020-01-21 |
| 10183822 | Sheet feeding unit, sheet feeding apparatus including sheet feeding unit, and image forming apparatus including sheet feeding apparatus | Masato Suzuki | 2019-01-22 |
| 9022381 | Sheet feeding device and image forming apparatus | Shota Kase, Minoru Kawanishi, Keisuke Fujita, Akinori Yokota | 2015-05-05 |
| 8543034 | Electrophotographic color image forming apparatus and cartridge | — | 2013-09-24 |
| 8472837 | Photosensitive member cartridge for holding photosensitive member and mounting developing cartridges | Shinji Kawamura, Makoto Nishigaki | 2013-06-25 |
| 7702255 | Opening/closing mechanism, image forming apparatus and gear mechanism | — | 2010-04-20 |
| 7030738 | Car-mounted imaging apparatus and driving assistance apparatus for car using the imaging apparatus | — | 2006-04-18 |
| 6959105 | Fingerprint identification device equipped with a user recording unit | Takeo Morita, Yasuhide Yomo | 2005-10-25 |
| 6952548 | Charging apparatus with auxiliary member and image forming apparatus having the charging apparatus | Michio Uchida, Akihiko Takeuchi, Tomoyuki Araki, Tamotsu Kaneko, Takaaki Tsuruya +2 more | 2005-10-04 |
| 6876821 | Color image forming apparatus and image quality control system | Kenji Watanabe | 2005-04-05 |
| 6647133 | Fingerprint identification device-equip with a touch sensor for detecting a human finger | Takeo Morita, Keiichi Nagayama, Yasuhide Yomo, Eiji Kasai | 2003-11-11 |