Title:
ボールペンチップ及びこれを使用したボールペン
Document Type and Number:
Japanese Patent JP4403899
Kind Code:
B2
More Like This:
| JP3190022 | BALLPOINT PEN REFILL |
| JP6537904 | Water-based ballpoint pen |
| JP2010125841 | WRITING UTENSIL |
Inventors:
Fumihiro Toyosaki
Hatsutani Hirokatsu
Hatsutani Hirokatsu
Application Number:
JP2004195055A
Publication Date:
January 27, 2010
Filing Date:
June 30, 2004
Export Citation:
Assignee:
Pentel Co., Ltd.
International Classes:
B43K1/08; B43K7/00
Domestic Patent References:
| JP2002206066A | ||||
| JP2003231386A | ||||
| JP61013947B2 | ||||
| JP2003276387A | ||||
| JP3207133B2 | ||||
| JP2004050603A |