Location History:
- Iwatsuki, JP (1997)
- Saitama, JP (2003 - 2018)
Company Filing History:
3 out of 30 
1 out of 10,092 
1 out of 21,927 
Years Active: 1997-2018
Title: Naomichi Mitsuyama: Innovator in Metal Gasket Technology
Introduction
Naomichi Mitsuyama is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of metal gasket technology, holding a total of four patents. His innovative approaches have led to advancements in the manufacturing and application of gasket materials.
Latest Patents
Mitsuyama's latest patents include a metal gasket material plate and a method for manufacturing the same. This invention features a sealing layer that consists of a chemical coating layer, an adhesive layer, and a rubber coating layer, all layered on at least one side of a metal plate. The chemical coating layer is created using a thermosetting surface preparation agent that includes inorganic compound particles and a metal alkoxide compound. The adhesive layer is formulated with an epoxy compound and an anti-corrosive pigment, while the rubber coating layer is made from a rubber agent.
Another notable patent is the metal gasket raw material plate and its manufacturing method. This invention provides a non-chromium treated material that enhances peeling resistance between a metal plate and a rubber layer. The design minimizes the risk of peeling due to fretting and antifreeze liquid, ensuring that the rubber layer adheres effectively to the metal plate. The material is also environmentally friendly and safe for human use.
Career Highlights
Throughout his career, Mitsuyama has worked with notable companies such as Nippon Leakless Industry Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative gasket solutions.
Collaborations
Mitsuyama has collaborated with esteemed colleagues, including Hideaki Ushio and Kazuo Shibata. Their combined expertise has fostered a creative environment that has led to the successful development of new technologies in the gasket industry.
Conclusion
Naomichi Mitsuyama's contributions to metal gasket technology demonstrate his innovative spirit and commitment to improving industrial applications. His patents reflect a deep understanding of material science and engineering, positioning him as a key figure in the field.