Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499296 | Construction machine | Takamasa KAI, Juri Shimizu, Kenji Hiraku, Hiromasa Takahashi | 2022-11-15 |
| 11118328 | Construction machine | Juri Shimizu, Kenji Hiraku, Hiromasa Takahashi, Shouhei Sugiki | 2021-09-14 |
| 11111651 | Construction machine | Juri Shimizu, Kenji Hiraku, Hiromasa Takahashi | 2021-09-07 |
| 10914053 | Work machine | Takamasa KAI, Kenji Hiraku, Juri Shimizu | 2021-02-09 |