Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233373 | Dust collector | Makoto Hotta | 2025-02-25 |
| 11793377 | Backpack dust collector | Makoto Hotta | 2023-10-24 |
| 11793382 | Dust collector | Hiroto Nishiguchi | 2023-10-24 |
| 11759076 | Dust collector | Makoto Hotta | 2023-09-19 |
| 11707176 | Upright vacuum cleaner | Keisuke Yamada | 2023-07-25 |
| 11491433 | Backpack dust collector | Hideaki Takano, Makoto Hotta | 2022-11-08 |
| 11278837 | Backpack dust collector | Makoto Hotta | 2022-03-22 |
| 11191405 | Vacuum cleaner | Junichi Iwakami | 2021-12-07 |
| 11134815 | Box-type dust collector | Shulin Liu, Zheng Wang, Haowei Mei | 2021-10-05 |
| 11134816 | Dust collector | Keisuke Yamada | 2021-10-05 |
| 11109725 | Dust collector | — | 2021-09-07 |
| 11039721 | Cyclone unit | Akane Akisada | 2021-06-22 |
| 10720874 | Brushless DC motor | — | 2020-07-21 |
| 10383493 | Dust collector | — | 2019-08-20 |
| 10286464 | Cutting tool | Tomohiro Ukai, Taisuke Ukai, Yudai SUGINO | 2019-05-14 |
| 9764399 | Cutting tool | Tomohiro Ukai, Taisuke Ukai, Yudai SUGINO | 2017-09-19 |
| 9168650 | Oscillating rotary electric power tool | Toru Itakura, Shin Nakamura, Akira Mizutani | 2015-10-27 |
| 8940064 | Dust collector | Ryosuke Hara | 2015-01-27 |
| 8813679 | Paint mist collecting device and paint booth using the same | Masanobu Imano | 2014-08-26 |
| 8662196 | Power tool | Keiji Nakashima, Hajime Takeuchi, Ryo Sunazuka | 2014-03-04 |
| 8287709 | Method and device for immersion treatment of vehicle | Yusuke Hagihara, Masaki Takahashi, Makoto Takayanagi, Hideki Ikeda, Naoya Kanke +1 more | 2012-10-16 |
| 8167054 | Power tool | Keiji Nakashima, Hajime Takeuchi, Ryo Sunazuka | 2012-05-01 |