Forward Citations = 75

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3 inventors (with patents filed for the assignee):

Makoto Iida (3 out of 5 patents)

Shunsaku Nakauchi (3 out of 14 patents)

Akifusa Takahashi (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4227577 - Fire-extinguishing system (1980-10-14),

2. 4183409 - Automatic fire-extinguishing system (1980-01-15),

3. 4179606 - Flame sensor (1979-12-18),

4. 4163215 - Safety lock system for controlling access to an area in response to (1979-07-31),

5. 4160164 - Flame sensing system (1979-07-03),

6. 4160163 - Flame sensing system (1979-07-03),

Security Patrols Co., Ltd. is a leading provider of security services. With a team of highly trained security professionals, we offer 24/7 security guard patrols, alarm response, and surveillance monitoring services to protect our clients' properties and assets. Our commitment to excellence and customer satisfaction sets us apart in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

6 Patents

#2,213 in Tokyo

#5,845 in Japan

Tokyo, Japan

Security Patrols Co., Ltd.

Forward Citations = 75

3 inventors:

Makoto Iida (3 out of 5 patents)

Shunsaku Nakauchi (3 out of 14 patents)

Akifusa Takahashi (1 out of 1 patent)

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