Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901586 | Pen | — | 2020-11-10 |
| 10576775 | Knock type writing instrument | Yoshiharu Namiki, Kazuhiko Furukawa, Yusuke Nakamura, Atsushi Nakashima, Yoshihiro MANTA | 2020-03-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901586 | Pen | — | 2020-11-10 |
| 10576775 | Knock type writing instrument | Yoshiharu Namiki, Kazuhiko Furukawa, Yusuke Nakamura, Atsushi Nakashima, Yoshihiro MANTA | 2020-03-03 |