EPO Patents = 1

Forward Citations = 3

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7 inventors (with patents filed for the assignee):

Koichi Yajima (3 out of 22 patents)

Eiichi Kosuge (3 out of 3 patents)

Masaya Hagiyama (3 out of 3 patents)

4. Tsugutoshi Tanaka (1 out of 2 patents)

5. Takayoshi Ishikawa (1 out of 1 patent)

6. Tamotsu Horinouchi (1 out of 1 patent)

7. Masahiro Ono (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12027330 - Rotation angle detection sensor (2024-07-02),

2. 12014887 - Push switch (2024-06-18),

3. 11972916 - Fall detection sensor (2024-04-30),

4. 4630074 - Multiple-stylus electrode for discharge printing (1986-12-16),

Nippon Aleph Co., Ltd. is a Japanese company specializing in the design, development and manufacturing of sensors and sensor systems for industrial and household applications. With over 50 years of experience, Nippon Aleph is known for their high-quality products and innovative solutions. Their products are used in a wide range of industries including automotive, consumer electronics, and security. Visit their website for more information.

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

Nippon Aleph Co., Ltd.