For the Inventor, By the Inventor

Enter assignee name

Hitachi Government & Public Corporation System Engineering, Ltd.

USPTO Granted Patents = 1

Forward Citations = 1

Loading Chart...

Loading Chart...

5 inventors (with patents filed for the assignee):

Takashi Mizuno (1 out of 25 patents)

Isao Echizen (1 out of 1 patent)

Takaaki Yamada (1 out of 1 patent)

4. Nobuharu Miura (1 out of 1 patent)

5. Michiro Maeta (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 8285998 - Dynamic image content tamper detecting device and system (2012-10-09),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#5,730 in Tokyo

#15,542 in Japan

Hitachi Government & Public Corporation System Engineering, Ltd.

Forward Citations = 1

5 inventors:

Takashi Mizuno (1 out of 25 patents)

Isao Echizen (1 out of 1 patent)

Takaaki Yamada (1 out of 1 patent)

4. Nobuharu Miura (1 out of 1 patent)

5. Michiro Maeta (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…