For the Inventor, By the Inventor

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Takeda Technological Research Co., Ltd.

USPTO Granted Patents = 1

EPO Patents = 1

Forward Citations = 58

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1 inventor (with patents filed for the assignee):

Harumi Takeda (1 out of 8 patents)

Kazuki Toyama (1 patent)

1 patent: Sort by Forward Citations

1. 5589819 - Self-sounding tag alarm (1996-12-31),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,488 in Osaka

#15,539 in Japan

Takeda Technological Research Co., Ltd.

Forward Citations = 58

1 inventor:

Harumi Takeda (1 out of 8 patents)

Kazuki Toyama (1 patent)

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