Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818568 | Eyeglass frame assembly having screw-less hinges | Chikao Uchida, Yoshikazu Takahashi | 1998-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818568 | Eyeglass frame assembly having screw-less hinges | Chikao Uchida, Yoshikazu Takahashi | 1998-10-06 |