EPO Patents = 1

Forward Citations = 58

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4 inventors (with patents filed for the assignee):

Mark Coward (3 out of 3 patents)

Christopher Hanson-Abbott (2 out of 3 patents)

Masato Yamashita (2 out of 2 patents)

4. Masayuki Saito (1 out of 190 patents)

6 patents: Sort by Forward Citations

1. RE44912 - Reversing alarm (2014-05-26),

2. D514973 - Reversing alarm (2006-02-14),

3. D513709 - Reversing alarm (2006-01-24),

4. D513599 - Reversing alarm (2006-01-17),

5. 6885295 - Reversing alarm (2005-04-26),

6. 4843367 - Car's back-up alarm fitted with speech function (1989-06-27),

Yamaguchi Electric Ind. Co. Ltd. is a leading manufacturer of electrical components and equipment based in Japan. With over 50 years of experience, the company specializes in producing high-quality products for various industries, including automotive, telecommunications, and consumer electronics. Their commitment to innovation and customer satisfaction has earned them a reputation for excellence in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

6 Patents

#2,212 in Tokyo

#5,843 in Japan

Tokyo, Japan

Yamaguchi Electric Ind. Co. Ltd.

Forward Citations = 58

4 inventors:

Mark Coward (3 out of 3 patents)

Christopher Hanson-Abbott (2 out of 3 patents)

Masato Yamashita (2 out of 2 patents)

4. Masayuki Saito (1 out of 190 patents)

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1 patent (EPO):

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