Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D575946 | Pair of heels for shoe outsoles | Kenichi Mitani | 2008-09-02 |
| D571090 | Pair of shoe outsoles | Hisanori Fujita | 2008-06-17 |
| D561434 | Pair of shoe outsoles | Hisanori Fujita | 2008-02-12 |
| D542522 | Shoe midsole | Hisanori Fujita | 2007-05-15 |
| D512827 | Pair of shoe midsoles | Takashi Okamoto | 2005-12-20 |
| D512819 | Pair of shoe outsoles | Takashi Okamoto | 2005-12-20 |
| D501987 | Shoe midsole | Seiji Kubo | 2005-02-22 |
| D495859 | Pair of shoe outsoles | Seiji Kubo | 2004-09-14 |