Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D811500 | Sports ball | Ryutaro Ogawa | 2018-02-27 |
| 8801553 | Sports ball | Takashi Fujikura, Osamu Kobayashi | 2014-08-12 |
| 8672783 | Sports ball | Takashi Fujikura, Masanobu Morishige | 2014-03-18 |
| 7349575 | Pattern inspection method and apparatus, and pattern alignment method | Shinichi Hattori, Tohru Ida | 2008-03-25 |