Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1035290 | Step stool | Yuka Hotta | 2024-07-16 |
| D806412 | Stool | Yoshitaka Hasegawa | 2018-01-02 |
| D625752 | Eyeglasses | Masao Yoshikawa, Shigeyuki Takao | 2010-10-19 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1035290 | Step stool | Yuka Hotta | 2024-07-16 |
| D806412 | Stool | Yoshitaka Hasegawa | 2018-01-02 |
| D625752 | Eyeglasses | Masao Yoshikawa, Shigeyuki Takao | 2010-10-19 |