Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899080 | Contact lens case | Akihiro Yasuda, Keisuke Yamamoto | 2020-10-20 |
| D899081 | Contact lens case | Keisuke Yamamoto, Katsuhiro Iwai, Akihiro Yasuda, Takashi Goto | 2020-10-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899080 | Contact lens case | Akihiro Yasuda, Keisuke Yamamoto | 2020-10-20 |
| D899081 | Contact lens case | Keisuke Yamamoto, Katsuhiro Iwai, Akihiro Yasuda, Takashi Goto | 2020-10-20 |