Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10576775 | Knock type writing instrument | Yoshiharu Namiki, Kazuhiko Furukawa, Yusuke Nakamura, Kazuhiko Takanashi, Yoshihiro MANTA | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10576775 | Knock type writing instrument | Yoshiharu Namiki, Kazuhiko Furukawa, Yusuke Nakamura, Kazuhiko Takanashi, Yoshihiro MANTA | 2020-03-03 |