Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9946222 | Air flow sensor and optional device that is for electrical machine and that includes the air flow sensor | Sho Karakama, Katsumi KUROYANAGI, Shigeru Sawano, Isao Kawakami | 2018-04-17 |
| 9936604 | Optional device for electrical appliance | Yasuaki Tomoda, Shogo Asaoka, Naoki Matsui, Isao Kawakami | 2018-04-03 |
| 9896284 | Sheet material feeding device and image forming apparatus | Junichi Tanimoto, Yuki Doshida | 2018-02-20 |