Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233373 | Dust collector | Takayuki Tahara | 2025-02-25 |
| D1020145 | Vacuum cleaner body | Tomonori Kawase | 2024-03-26 |
| 11793377 | Backpack dust collector | Takayuki Tahara | 2023-10-24 |
| 11759076 | Dust collector | Takayuki Tahara | 2023-09-19 |
| 11491433 | Backpack dust collector | Hideaki Takano, Takayuki Tahara | 2022-11-08 |
| 11278837 | Backpack dust collector | Takayuki Tahara | 2022-03-22 |
| 10214196 | Hybrid vehicle | — | 2019-02-26 |
| 9518314 | Production method of extrusion billet and production method of magnesium alloy material | Katsuyoshi Kondoh, Jinsun Liao, Kantaro Kaneko, Norio Fujii, Hirohito Kametani +1 more | 2016-12-13 |
| 7798266 | Hybrid system | Takatoshi Masui, Makoto Suzuki | 2010-09-21 |