For the Inventor, By the Inventor

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Natsume Co., Ltd.

USPTO Granted Patents = 1

EPO Patents = 1

Trademarks = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Katsumi Sakamoto (1 out of 2 patents)

Masahiro Natsume (1 out of 1 patent)

Yoshikazu Machida (1 out of 2 patents)

4. Kazuya Fujita (1 out of 1 patent)

5. Masahiro Natsume (0 patent)

6. Kazuya Fujita (0 patent)

1 patent: Sort by Forward Citations

1. 8720908 - Vehicle component and sealing member (2014-05-13),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#5,740 in Tokyo

#15,554 in Japan

Natsume Co., Ltd.

Forward Citations = 0

4 inventors:

Katsumi Sakamoto (1 out of 2 patents)

Masahiro Natsume (1 out of 1 patent)

Yoshikazu Machida (1 out of 2 patents)

4. Kazuya Fujita (1 out of 1 patent)

5. Masahiro Natsume (0 patent)

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