Nagano, Japan

Takashima Sangyo Co., Ltd.


USPTO Granted Patents = 3


Trademarks = 1

Forward Citations = 2

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16 inventors (with patents filed for the assignee):

goldMedal Junji Oowa (3 out of 3 patents)

silverMedal Jingo Kusukawa (2 out of 3 patents)

bronzeMedal Ryuichiro Tanoue (2 out of 2 patents)

4 Kinuko Ogata (2 out of 2 patents)

5 Takashi Yukita (1 out of 19 patents)

6 Hideyuki Nagai (1 out of 6 patents)

7 Yasufumi Tsuchiya (1 out of 7 patents)

8 Daigo Hama (1 out of 1 patent)

9 Kohei Yazaki (1 out of 1 patent)

10 You Sato (1 out of 1 patent)

11 Keita Okayama (8 patents)

12 Yasushi Sakata (6 patents)

13 Keigo Yanagishima (0 patent)

14 Kouhei Yazaki (0 patent)

15 Shigeru Aonuma (0 patent)


3 patents:

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USPTO Data Jan 1 1976 - Dec 2 2025

3 Patents

#96 in Nagano

#8,779 in Japan

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Nagano, Japan
Forward Citations = 2

16 inventors:

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