Tokyo, Japan

Softbank Mobile Corp.


USPTO Granted Patents = 2

% Expired Patents = 100.0


Trademarks = 2

Forward Citations = 5

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11 inventors (with patents filed for the assignee):

goldMedal Michiharu Yamamoto (1 out of 90 patents)

silverMedal Jun Yamazaki (1 out of 28 patents)

bronzeMedal Masaki Mori (1 out of 14 patents)

4 Yoshinobu Honkura (1 out of 80 patents)

5 Kazuo Aoki (1 out of 62 patents)

6 Hirohisa Kusuda (1 out of 12 patents)

7 Toshiro Matsumura (1 out of 9 patents)

8 Tomonori Aoki (1 out of 9 patents)

9 Eiji Kako (1 out of 5 patents)

10 Yasuhiro Nishide (1 out of 10 patents)

11 Daisuke Tsujino (1 out of 10 patents)

12 Hideki Kamataki (1 patent)

13 Toshiro Vodafone K K Matsumura (0 patent)

14 Jun Vodafone K K Yamazaki (0 patent)

15 Daisuke Vodafone KK Tsujino (0 patent)


2 patents:

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#4,372 in Tokyo

#11,160 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 5

11 inventors:

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