Title:
インクの自動流出調整機能を有する筆記具
Document Type and Number:
Japanese Patent JP4614530
Kind Code:
B2
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Inventors:
Ken Tsujimoto
Shin Tsujimoto
Kenji Hiramatsu
Shin Tsujimoto
Kenji Hiramatsu
Application Number:
JP2000374755A
Publication Date:
January 19, 2011
Filing Date:
December 08, 2000
Export Citation:
Assignee:
Toyokuni Corporation
International Classes:
B43K5/18; B43K8/03; B43K8/02
Domestic Patent References:
| JP9193587A | ||||
| JP59126685U | ||||
| JP10044680A | ||||
| JP10305684A | ||||
| JP48042639U |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji