Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959515 | Conveying system, rotary forging method, rotary forging apparatus, method for manufacturing bearing, method for manufacturing vehicle, and method for manufacturing mechanical device | Nobuyuki Hagiwara, Atsuhiro Ishii, Tsuyoshi Kamoda | 2024-04-16 |
| 11904383 | Orbital forging device, method for orbital forging, method for manufacturing hub unit bearing using method for orbital forging, and method for manufacturing vehicle | Tetsurou Maruno, Nobuyuki Hagiwara, Hiroshi Koyama | 2024-02-20 |
| 11732751 | Rotary machining apparatus, method of manufacturing hub unit bearing, and method of manufacturing vehicle | Nobuyuki Hagiwara | 2023-08-22 |
| 11253903 | Centering method of rotary caulking device, rotary caulking device manufacturing method, hub unit bearing manufacturing method, vehicle manufacturing method, centering device of rotary caulking device, and rotary caulking system | Nobuyuki Hagiwara, Tetsurou Maruno | 2022-02-22 |
| 11103917 | Orbital forging device, method for orbital forging, method for manufacturing hub unit bearing using method for orbital forging, and method for manufacturing vehicle | Tetsurou Maruno, Nobuyuki Hagiwara, Hiroshi Koyama | 2021-08-31 |
| 11077485 | Rotary forge device testing device, testing tool, testing method, bearing unit manufacturing device, bearing unit manufacturing method, and vehicle manufacturing method | Nobuyuki Hagiwara, Tetsurou Maruno | 2021-08-03 |
| 10399141 | Rotary forge device testing device, testing tool, testing method, bearing unit manufacturing device, bearing unit manufacturing method, and vehicle manufacturing method | Nobuyuki Hagiwara, Tetsurou Maruno | 2019-09-03 |