Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10582627 | Optional device for electrical machine, and electrical machine | Hideki Narahashi, Shogo Asaoka, Yasuaki Tomoda, Naoki Matsui | 2020-03-03 |
| 10281864 | Image forming apparatus | Masahiko Tanaka | 2019-05-07 |
| 9946222 | Air flow sensor and optional device that is for electrical machine and that includes the air flow sensor | Katsumi KUROYANAGI, Shigeru Sawano, Isao Kawakami, Shuan Yang | 2018-04-17 |
| 9933752 | Optional device having air flow sensor for electrical machine, and electrical machine | Shogo Asaoka, Katsumi KUROYANAGI, Shigeru Sawano, Hideki Narahashi | 2018-04-03 |
| 9500984 | Toner supply device and image forming apparatus | Takaaki Namiki, Isao Kawakami, Youichi Itagaki, Shogo Asaoka | 2016-11-22 |
| 9488933 | Sheet conveying device and image forming apparatus | Kenji Sawada | 2016-11-08 |