Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1031584 | Wheel for automobile | Hei meng Chan, Makoto Imazato, Hiroshi Adachi | 2024-06-18 |
| D943485 | Wheel | Masaru Umehara | 2022-02-15 |
| D793319 | Wheel | Masaru Umehara | 2017-08-01 |
| D782953 | Wheel | Makoto Imazato | 2017-04-04 |