Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8893312 | Athletic wear | Yoshikuni Takamoto, Makoto Chinen, Yoshie Tsuji, Mamoru Omuro | 2014-11-25 |
| 8381314 | Athletic wear | Yoshikuni Takamoto, Makoto Chinen, Yoshie Tsuji, Mamoru Omuro | 2013-02-26 |
| 4315750 | Sprocket chain | Yoshinori Kawashima | 1982-02-16 |