Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103020 | Sports upper clothing | Makoto Fukuda, Kenichi Kitazume, Tatsuya Ishikawa, Yutaka Koga | 2021-08-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103020 | Sports upper clothing | Makoto Fukuda, Kenichi Kitazume, Tatsuya Ishikawa, Yutaka Koga | 2021-08-31 |