Forward Citations = 58

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3 inventors (with patents filed for the assignee):

Naoyuki Sugimoto (2 out of 3 patents)

Akifumi Yamada (1 out of 1 patent)

Shiro Segawa (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7178292 - Dual-opening mechanism of door (2007-02-20),

2. 6874339 - Emergency release system for door lock (2005-04-05),

3. 6499327 - Lockable cap (2002-12-31),

4. 6408662 - Locking device with key-operated lock (2002-06-25),

Takigen Mfg. Co., Ltd. is a leading manufacturer of high-quality industrial hardware products. With over 70 years of experience, Takigen specializes in producing a wide range of products including handles, hinges, latches, and cam locks. Their innovative designs and commitment to quality make them a trusted partner for companies in various industries worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#2,786 in Tokyo

#7,416 in Japan

Tokyo, Japan

Takigen Mfg. Co., Ltd.

Forward Citations = 58

3 inventors:

Naoyuki Sugimoto (2 out of 3 patents)

Akifumi Yamada (1 out of 1 patent)

Shiro Segawa (1 out of 1 patent)

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