Tokyo, Japan

Sony Co., Ltd.


USPTO Granted Patents = 3


Forward Citations = 14

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14 inventors (with patents filed for the assignee):

goldMedal Masaru Hiratsuka (1 out of 18 patents)

silverMedal Masanori Naritomi (1 out of 35 patents)

bronzeMedal Sumio Iwase (1 out of 5 patents)

4 Shigeyoshi Hirashima (1 out of 31 patents)

5 Mitsuo Sakamoto (1 out of 17 patents)

6 Tadashi Yamamoto (1 out of 43 patents)

7 Osamu Majima (1 out of 13 patents)

8 Kenso Maehara (1 out of 13 patents)

9 Tatsuya Yamamoto (40 patents)

10 Atsushi Kuribayashi (6 patents)

11 Koji Ihara (13 patents)

12 Takeshi Tsukada (3 patents)

13 Hitomi Sahara (2 patents)

14 Yoshinori Watanabe (82 patents)


3 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#3,271 in Tokyo

#8,780 in Japan

...
Tokyo, Japan
Forward Citations = 14

14 inventors:

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