Tokyo, Japan

Sony Manufacturing Systems Corporation


USPTO Granted Patents = 3

% Expired Patents = 33.3


Forward Citations = 1

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14 inventors (with patents filed for the assignee):

goldMedal Kayoko Taniguchi (1 out of 18 patents)

silverMedal Masaaki Kusumi (1 out of 19 patents)

bronzeMedal Akihiro Kuroda (1 out of 14 patents)

4.  Hideaki Tamiya (1 out of 21 patents)

5.  Toshiaki Otake (1 out of 4 patents)

6.  Hidehiro Kume (1 out of 15 patents)

7.  Mitsuru Ohno (1 out of 5 patents)

8.  Michio Okano (1 out of 3 patents)

9.  Hideki Nakamori (1 out of 1 patent)

10.  Touru Sumiya (1 out of 1 patent)

11.  Akitaka Tsunogae (1 out of 1 patent)

12.  Tomoyuki Nakada (1 out of 2 patents)

13.  Teruyuki Miura (1 out of 1 patent)

14.  Yoshihiko Ohkawara (1 out of 1 patent)

15.  Yasuo Nekado (10 patents)


3 patents:

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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#3,541 in Tokyo

#8,915 in Japan

Tokyo, JP
Tokyo, Japan
Forward Citations = 1

14 inventors:

Please report any incorrect information to [email protected]
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