| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 10 | |
| #2 | EPO (European Patent Office) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fukami Masaaki | 13 |
| #2 | Mabe Toshio | 4 |
| #3 | Manabe Toshio | 2 |
| #4 | Tsujimoto Masaru | 1 |
| #5 | Yamada Shigeo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2012176527A | Writing utensil and ink cartridge therefor | |
| JP2003320741A | Stamp | |
| JP2003072276A | Writing utensil | |
| JP2002225403A | Stamp | |
| JP2002091702A | Information input pen | |
| JP2002086979A | Pen-like body holder | |
| JP2002002174A | Writing instrument | |
| JP2000158871A | Ball-point pen | |
| JP2000043467A | Pen | |
| JPH11321174A | Pen | |
| EP0209342A1 | Writing implement |