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Makiko Morimoto
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Nara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Tail plug and writing instrument
Patent number
11,752,796
Issue date
Sep 12, 2023
Kuretake Co., Ltd.
Ichiro Nishitani
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Pen
Patent number
11,724,534
Issue date
Aug 15, 2023
Kuretake Co., Ltd.
Miyoko Tsuda
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Pen and pen refill
Patent number
11,472,220
Issue date
Oct 18, 2022
Kuretake Co., Ltd.
Ichiro Nishitani
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
Tail Plug and Writing Instrument
Publication number
20220379652
Publication date
Dec 1, 2022
Kuretake Co., Ltd.
Ichiro Nishitani
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
Pen
Publication number
20220219481
Publication date
Jul 14, 2022
Kuretake Co., Ltd.
Miyoko Tsuda
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
Pen and Pen Refill
Publication number
20210138824
Publication date
May 13, 2021
Kuretake Co., Ltd.
Ichiro Nishitani
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES