Issued Patents All Time
Showing 1–25 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265345 | Image forming apparatus | Osamu Sasaoka, Akinori Yokota, Yasuhiro Fukase | 2025-04-01 |
| 12255545 | Inverter device for capable of performing overheating protection to switching elements when driving electric motor and control method thereof | Hirotaka YOSHIOKA, Jun Katsumata | 2025-03-18 |
| 12153375 | Image forming apparatus having space efficient air blowing capability | Osamu Sasaoka, Akinori Yokota | 2024-11-26 |
| D1034910 | Electromagnetic valve | — | 2024-07-09 |
| D1034911 | Electromagnetic valve | — | 2024-07-09 |
| D1033595 | Electromagnetic valve | — | 2024-07-02 |
| D1032786 | Electromagnetic valve | — | 2024-06-25 |
| 11994815 | Heating apparatus and image forming apparatus | Tsuguhiro Yoshida, Atsushi Nakamoto | 2024-05-28 |
| 11971672 | Sheet conveying device and image forming apparatus | Akinori Yokota, Osamu Sasaoka | 2024-04-30 |
| 11953853 | Image forming apparatus | Osamu Sasaoka, Akinori Yokota, Masafumi Maeda | 2024-04-09 |
| D1017769 | Electromagnetic valve | — | 2024-03-12 |
| D1017768 | Electromagnetic valve | — | 2024-03-12 |
| 11511568 | Tire | — | 2022-11-29 |
| 11400656 | Manufacturing method of actuator | Kazuhiko Yanagisawa | 2022-08-02 |
| 11057548 | Coil unit, manufacturing method thereof, and photographing optical device | Shinji Minamisawa, Kazuhiko Yanagisawa | 2021-07-06 |
| 11036169 | Fixing device | Masafumi Maeda | 2021-06-15 |
| 10798304 | Optical unit with shake correction function including center-of-gravity position adjusting member and method for fixing center-of-gravity position adjusting member | Tsutomu Arai, Takashi Kanai | 2020-10-06 |
| 10657999 | Plasma CVD device and method of manufacturing magnetic recording medium | Kouji Abe, Masafumi Tanaka, Kohei OKUDAIRA, Hiroyasu Sekino, Yuuji Honda | 2020-05-19 |
| 10509360 | Image forming apparatus with removable cartridges mounted on tray | Shunsuke Hijikata, Yuichiro Inaba | 2019-12-17 |
| 10459401 | Image forming apparatus | Shunsuke Hijikata, Yuichiro Inaba | 2019-10-29 |
| 10427464 | Pneumatic tire and method of producing the same | — | 2019-10-01 |
| 10391818 | Pneumatic tire and method of producing the same | — | 2019-08-27 |
| 10295953 | Image forming apparatus including a movable belt | Ryosuke Takahashi | 2019-05-21 |
| 10279489 | Full metal cutter knife | Minoru Masuda, Yosuke Takashima | 2019-05-07 |
| 10099517 | Side-reinforced run-flat tire | — | 2018-10-16 |