Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384637 | Sheet conveyance apparatus, sheet support apparatus, and image forming apparatus | Shunsuke Okazaki | 2025-08-12 |
| 12246787 | Support structure for vehicle | Yasuhiro Maruyama, Susumu Yodono | 2025-03-11 |
| 12134533 | Sheet storage device and image forming apparatus | — | 2024-11-05 |
| 12129140 | Sheet feeding apparatus and image forming apparatus | — | 2024-10-29 |
| 11634290 | Sheet conveyance apparatus and image forming apparatus | — | 2023-04-25 |
| 11479423 | Sheet feeding apparatus and image forming apparatus | — | 2022-10-25 |
| 11469692 | Thyristor starter | Hironori Kawaguchi, Hiroshi Ogino, Akinobu Ando | 2022-10-11 |
| 11425799 | Heating coil | Masayuki Orihara, Hiroaki Mase, Junko Tanaka, Ryosuke Fukuchi, Hiroko Watanabe +2 more | 2022-08-23 |
| 11277087 | Thyristor starter | Takahiro Ota, Hironori Kawaguchi, Hiroshi Ogino, Akinobu Ando | 2022-03-15 |
| 11239769 | Thyristor starter | Hiroshi Ogino, Hironori Kawaguchi, Akinobu Ando | 2022-02-01 |
| 11233466 | Thyristor starter | Hiroshi Ogino, Hironori Kawaguchi, Akinobu Ando, Ryoji Miyatake, Michio Kataoka | 2022-01-25 |
| 11211882 | Thyristor starter | Hironori Kawaguchi, Akinobu Ando, Hiroshi Ogino | 2021-12-28 |
| 11097917 | Sheet supporting apparatus and image forming apparatus | — | 2021-08-24 |
| 11091334 | Sheet conveyance apparatus and image forming apparatus | Kazuhiko Aono | 2021-08-17 |
| 10951144 | Thyristor starter | Hiroshi Ogino, Hironori Kawaguchi, Akinobu Ando | 2021-03-16 |
| 10435258 | Sheet conveyance apparatus and image forming apparatus | Kazuhiko Aono | 2019-10-08 |
| 10254698 | Sheet feeding device | — | 2019-04-09 |
| 10173856 | Sheet supporting apparatus and image forming apparatus | — | 2019-01-08 |
| 9991883 | Static switch | Akinobu Ando, Yasuhiko Hosokawa | 2018-06-05 |
| 9880505 | Sheet feeding device | — | 2018-01-30 |
| 9606163 | Ground fault detecting circuit and power converting device including the same | Akinobu Ando, Hiroshi Ogino, Shigeyuki Nakabayashi, Yasuhiko Hosokawa | 2017-03-28 |
| 9260262 | Sheet stacking apparatus, sheet feeding apparatus and image forming apparatus | Masaki Iwase | 2016-02-16 |
| 9207591 | Fixing device and image forming apparatus | Hironobu Ata, Fumiki Inui | 2015-12-08 |
| 6840131 | Pedal supporting structure | Hideaki Hatakenaka | 2005-01-11 |