Shizuoka, Japan

Isao Kameyama

USPTO Granted Patents = 75 

 

Average Co-Inventor Count = 1.4

ph-index = 16

Forward Citations = 916(Granted Patents)

Forward Citations (Not Self Cited) = 912(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Gotenba, JP (1988)
  • Kosai, JP (1990)
  • Shizuoka-ken, JP (1998 - 2000)
  • Haibara-gun, JP (2005 - 2007)
  • Susono, JP (2010 - 2016)
  • Shizuoka, JP (1990 - 2022)
  • Makinohara, JP (2008 - 2023)

Company Filing History:


Years Active: 1988-2023

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Areas of Expertise:
Coaxial Connectors
Electrical Connectors
Shield Connectors
Waterproof Connectors
Connector Assembly
Connector Structures
Electrical Wire Holding
Auxiliary Device Modules
Sealing Structures
Connector Locking Mechanisms
High-Frequency Connectors
Switch Box Mounting
75 patents (USPTO):Explore Patents

Title: Innovations by Isao Kameyama: A Leader in Electrical Connector Patents

Introduction

Isao Kameyama, a prolific inventor based in Shizuoka, Japan, has made remarkable contributions to the field of electrical connectors. With a formidable portfolio of 75 patents, Kameyama has focused on enhancing the design and performance of high-frequency coaxial electrical connectors. His work is characterized by innovative solutions that address the complexities of modern electronic connectivity.

Latest Patents

Isao Kameyama's latest patents include groundbreaking inventions such as the **High-frequency coaxial electrical connector with shields covering cable conductors and terminals**. This invention enhances the functionality of female high-frequency connectors by incorporating a female inner terminal connected to a core wire of a cable. The design features a braid covering the outer periphery of the insulator, a female inner housing, and a tubular female shield body, ensuring improved performance and reliability.

Another notable invention is the **Shield connector having improved bonding strength to a substrate**. This connector includes a shield member designed to provide enhanced protection and bonding strength to a substrate. The innovative substrate mounting surface features a reference surface and a stepped surface, which can be formed by either a convex or concave portion, improving the efficiency of electrical connections.

Career Highlights

Throughout his career, Kameyama has been associated with esteemed companies such as Yazaki Corporation and SMK Corporation. His work at these organizations has allowed him to develop and refine his inventiveness further, leading to significant advancements in electrical connector technology.

Collaborations

Kameyama has collaborated with other talented pioneers in the field, including Motoo Nojima and Hideto Kumakura. These partnerships have fostered an environment of creativity and innovation, further pushing the boundaries of what's possible in electrical engineering.

Conclusion

Isao Kameyama stands out as a distinguished inventor whose patents have significantly impacted the industry of electrical connectors. His relentless pursuit of innovation and collaboration with respected colleagues highlights his commitment to advancing technology. Kameyama's contributions will undoubtedly continue to influence the future of connectivity in electronics.

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