Forward Citations = 104

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5 inventors (with patents filed for the assignee):

Hiroshi Kazino (4 out of 16 patents)

Masaaki Ide (1 out of 11 patents)

Tomiyasu Kakeno (1 out of 5 patents)

4. Kozo Mizuno (1 out of 1 patent)

5. Hiroshi Isomura (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4579492 - Plastic screw anchor (1986-04-01),

2. 4525912 - Pierce nut and a back-up die used in combination therewith (1985-07-02),

3. 4486135 - Tapping screw (1984-12-04),

4. 4228722 - Upset bolt (1980-10-21),

Kabushiki Kaisha Aoyama Seisakusho is a Japanese company specializing in the manufacture of automotive parts and components. With a focus on quality and innovation, Aoyama Seisakusho has established itself as a leading supplier in the industry. The company's product range includes steering systems, suspension components, and engine parts, all of which are designed to meet the highest standards of performance and durability. Aoyama Seisakusho is committed to delivering reliable solutions that help drive the success of its customers in the global automotive market.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#94 in Nagoya

#7,421 in Japan

Nagoya, Japan

Kabushiki Kaisha Aoyama Seisakusho