Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430958 | Athletic shoe | — | 1995-07-11 |
| 5289646 | Athletic shoe | — | 1994-03-01 |
| D339462 | Shoe sole | Toshiaki Kawasaki | 1993-09-21 |
| D332862 | Shoe sole | Toshikazu Ujishima | 1993-02-02 |
| D329741 | Shoe sole | — | 1992-09-29 |
| D329740 | Shoe sole | Toshikazu Ujishima | 1992-09-29 |
| D328518 | Front shoe sole | — | 1992-08-11 |
| D326954 | Heel sole | Toshikazu Kayano | 1992-06-16 |
| D326762 | Heel protection member | — | 1992-06-09 |
| D325293 | Front shoe sole | Toshikazu Kayano | 1992-04-14 |
| D323579 | Shoe sole | — | 1992-02-04 |
| D321976 | Shoe sole | — | 1991-12-03 |
| D320302 | Front shoe sole | — | 1991-10-01 |
| D320303 | Heel sole | — | 1991-10-01 |
| D319334 | Shoe sole | — | 1991-08-27 |
| D319143 | Shoe sole | — | 1991-08-20 |
| 5024006 | Athletic shoe | — | 1991-06-18 |
| D308908 | Shoe sole | — | 1990-07-03 |
| D308906 | Shoe sole | — | 1990-07-03 |
| D307664 | Shoe sole | — | 1990-05-08 |
| D306652 | Shoe sole | — | 1990-03-20 |
| D305382 | Shoe sole | — | 1990-01-09 |
| D305278 | Shoe sole | — | 1990-01-02 |
| 4878301 | Sports shoe | — | 1989-11-07 |
| D294077 | Shoe sole | Masanobu Inohara | 1988-02-09 |