Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D722556 | Tread portion of an automobile tire | Ataka Takei, Hiroyuki Katsuno, Satoshi Ishikawa, Koichi Ota, Shinsaku Katayama +5 more | 2015-02-17 |
| D722557 | Tread portion of an automobile tire | Ataka Takei, Hiroyuki Katsuno, Satoshi Ishikawa, Masakazu Amano, Koichi Ota +5 more | 2015-02-17 |