Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103020 | Sports upper clothing | Makoto Fukuda, Kenichi Kitazume, Tatsuya Ishikawa, Yutaka Koga | 2021-08-31 |
| 9402426 | Upper garment | Yutaka Koga, Yoshikuni Takamoto, Makoto Katsu | 2016-08-02 |
| 8893312 | Athletic wear | Yoshikuni Takamoto, Makoto Chinen, Yoshie Tsuji, Yuji Hashimoto | 2014-11-25 |
| 8381314 | Athletic wear | Yoshikuni Takamoto, Makoto Chinen, Yoshie Tsuji, Yuji Hashimoto | 2013-02-26 |
| 7913323 | Garment | Yoshikuni Takamoto, Yoshie Tsuji | 2011-03-29 |
| 7526929 | Tights | Yoshikuni Takamoto, Yoshie Tsuji | 2009-05-05 |