Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993097 | Mechanical pencil | Yusuke SANADA, Yuji Kawarazaki, Takumi Kajiwara, Tomoharu Oonishi | 2024-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993097 | Mechanical pencil | Yusuke SANADA, Yuji Kawarazaki, Takumi Kajiwara, Tomoharu Oonishi | 2024-05-28 |