Tokyo, Japan

Sekonic Corporation


USPTO Granted Patents = 3


Forward Citations = 5

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9 inventors (with patents filed for the assignee):

goldMedal Hiroshi Harada (1 out of 62 patents)

silverMedal Tomohide Kanzawa (1 out of 1 patent)

bronzeMedal Eigo Yoshikawa (1 out of 1 patent)

4 Yasushi Fukazawa (1 out of 2 patents)

5 Hirohiko Okabe (1 out of 1 patent)

6 Shinsuke Miura (1 out of 16 patents)

7 Mitsuo Nakamura (1 out of 1 patent)

8 Koji Shigenobu (1 out of 1 patent)

9 Shunichi Yamada (1 out of 1 patent)

10 Koji Toshiba Materials Co Ltd Shigenobu (0 patent)

11 Shunichi Hakodate Sekonic Inc Yamada (0 patent)

12 Mitsuo Toshiba Materials Co Ltd Nakamura (0 patent)


3 patents:

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#3,263 in Tokyo

#8,771 in Japan

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Tokyo, Japan
Forward Citations = 5

9 inventors:

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