Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493240 | Gas expansion system | Hidetsugu Ishimaru, Ryota Takeuchi, Toshimitsu Adachi, Daisuke Kariya, Naoto Sakai | 2022-11-08 |
| 11448993 | Image forming system, sheet processing device, and control method of sheet processing device | — | 2022-09-20 |
| 11434094 | Sheet conveying device and image forming apparatus | Toshiaki Oshiro | 2022-09-06 |
| 11293306 | Expansion turbine | Hidetsugu Ishimaru, Ryota Takeuchi, Toshimitsu Adachi, Daisuke Kariya, Naoto Sakai | 2022-04-05 |
| 11289434 | Semiconductor element and power amplification device | Shigeki Koya, Yasunari Umemoto, Isao Obu, Masao Kondo, Takayuki Tsutsui | 2022-03-29 |