Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388119 | Pen for correction liquid or regular ink | — | 1997-12-23 |
| D378762 | Mechanical pencil | Takao Kikuchi | 1997-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388119 | Pen for correction liquid or regular ink | — | 1997-12-23 |
| D378762 | Mechanical pencil | Takao Kikuchi | 1997-04-08 |