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For the Inventor, By the Inventor

Shizuoka, Japan

Seirin Corporation


USPTO Granted Patents = 3


Trademarks = 6

Forward Citations = 35

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6 inventors (with patents filed for the assignee):

goldMedal Yuya Kaneko (2 out of 3 patents)

silverMedal Takuya Kobayashi (2 out of 2 patents)

bronzeMedal Ryoichi Nakano (2 out of 29 patents)

4.  Zensho Kanda (1 out of 1 patent)

5.  Yusuke Kikuchi (1 out of 1 patent)

6.  Shohei Taniguchi (1 out of 1 patent)

7.  Shohei Taniguchi (0 patent)


3 patents:

1. D1121817 - Acupuncture needle (2026-04-07),
2. 11305932 - Acupuncture needle packaging container (2022-04-19),
3. 7784612 - Packaging container for acupuncture needles (2010-08-31),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#115 in Shizuoka

#8,915 in Japan

Shizuoka, JP
Shizuoka, Japan

Seirin Corporation

Forward Citations = 35

6 inventors:

goldMedal Yuya Kaneko (2 out of 3 patents)

silverMedal Takuya Kobayashi (2 out of 2 patents)

bronzeMedal Ryoichi Nakano (2 out of 29 patents)

4.  Zensho Kanda (1 out of 1 patent)

5.  Yusuke Kikuchi (1 out of 1 patent)

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