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For the Inventor, By the Inventor

Tokyo, Japan

Eisai Research Institute


USPTO Granted Patents = 2

Forward Citations = 1

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12 inventors (with patents filed for the assignee):

goldMedal Norimasa Miyamoto (1 out of 11 patents)

silverMedal Isao Tanaka (1 out of 8 patents)

bronzeMedal Takashi Yoshinaga (1 out of 6 patents)

4.  Mitsuhiro Ino (1 out of 9 patents)

5.  Shigeo Ohta (1 out of 1 patent)

6.  Kazutoshi Nakano (1 out of 1 patent)

7.  Eiki Takahashi (1 out of 1 patent)

8.  Toru Oki (1 out of 1 patent)

9.  Shinji Hatakeyama (1 out of 1 patent)

10.  Tetsuhiro Niidome (1 out of 1 patent)

11.  Yukio Nishizawa (1 out of 1 patent)

12.  Kohei Sawada (1 out of 12 patents)


2 patents:

1. 7125716 - Culturable mitochondrial cells with no nucleus, showing mitochondrial activity (2006-10-24),
2. 7067714 - N-calcium channel knockout animal (2006-06-27),
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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#4,058 in Tokyo

#10,966 in Japan

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Tokyo, Japan

Eisai Research Institute

Forward Citations = 1

12 inventors:

goldMedal Norimasa Miyamoto (1 out of 11 patents)

silverMedal Isao Tanaka (1 out of 8 patents)

bronzeMedal Takashi Yoshinaga (1 out of 6 patents)

4.  Mitsuhiro Ino (1 out of 9 patents)

5.  Shigeo Ohta (1 out of 1 patent)

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