For the Inventor, By the Inventor

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Pixen Inc.

USPTO Granted Patents = 2

EPO Patents = 1

Trademarks = 11

Forward Citations = 25

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6 inventors (with patents filed for the assignee):

Yukinobu Tajima (1 out of 3 patents)

Toshinari Shimizu (1 out of 2 patents)

Susumu Sasaki (1 out of 1 patent)

4. Humiyoshi Suetake (1 out of 1 patent)

5. Naoki Urusibata (1 out of 1 patent)

6. Hideki Yanagawa (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7537228 - Monocycle (2009-05-26),

2. 7528732 - Fire alarm device and method (2009-05-05),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#4,058 in Tokyo

#10,966 in Japan

Pixen Inc.

Forward Citations = 25

6 inventors:

Yukinobu Tajima (1 out of 3 patents)

Toshinari Shimizu (1 out of 2 patents)

Susumu Sasaki (1 out of 1 patent)

4. Humiyoshi Suetake (1 out of 1 patent)

5. Naoki Urusibata (1 out of 1 patent)

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