Forward Citations = 178

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6 inventors (with patents filed for the assignee):

Nobuo Yoshino (3 out of 4 patents)

Kosaku Ueta (2 out of 22 patents)

Kazuya Yoshijima (1 out of 30 patents)

4. Takeshi Kitamura (1 out of 9 patents)

5. Yukio Kawai (1 out of 14 patents)

6. Masahiko Nakada (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5205566 - Metallic gasket (1993-04-27),

2. 4836562 - Laminated metallic gasket (1989-06-06),

3. 4815750 - Metallic gasket with sealing beads (1989-03-28),

4. 4799695 - Metallic gasket (1989-01-24),

5. 4721315 - Metallic cylinder head gasket (1988-01-26),

Nihon Metal Gasket Kabushiki Kaisha is a leading manufacturer of industrial gaskets, seals, and packings. With over 70 years of experience, the company specializes in providing high-quality and reliable sealing solutions for various industries such as automotive, aerospace, and energy. Nihon Metal Gasket is known for its innovative products, excellent customer service, and commitment to quality and sustainability.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#93 in Saitama 343-0827

#6,487 in Japan

Saitama, Japan

Nihon Metal Gasket Kabushiki Kaisha