Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691324 | Injection molding device, injection molding method, and injection molding resin material | Hidekazu Kato, Michihisa Iwamoto, Takahiro Tanaka, Teruyuki Hamada | 2023-07-04 |
| 11602812 | Vertical machine tool and tool changing method | Takuya Moriguchi | 2023-03-14 |
| 4993709 | Ball game apparatus | — | 1991-02-19 |
| 4521016 | Ball game apparatus | — | 1985-06-04 |