Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428709 | Ultra-fine cemented carbide, and cutting tool and wear-resistant tool using the same | Masayuki Takada | 2025-09-30 |
| 8555855 | Throttle valve control system for an internal combustion engine, engine incorporating same, and vehicle incorporating same | — | 2013-10-15 |
| 7431013 | Intake air control device, and vehicle including same | Kazuhito Hotta, Junya Sato, Takashi Udono, Takeru Abe | 2008-10-07 |