Numazu, Japan

Yoshihiko Okayama

This inventor holds 4 USPTO granted patents. Top assignee: Toshiba Kikai Kabushiki Kaisha. Active years: 1984-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiko Okayama. Retrieved from https://idiyas.com/inventor/yoshihiko-okayama

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 64(Granted Patents)


Location History:

  • Shizuoka, JP (1985)
  • Numazu, JP (1984 - 1988)

Company Filing History:


Years Active: 1984-1988

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4 patents (USPTO):Explore Patents

Title: **Yoshihiko Okayama: Innovating Programmable Control Systems**

Introduction

Yoshihiko Okayama, based in Numazu, Japan, is a skilled inventor known for his significant contributions to programmable control systems. With a total of four patents credited to his name, he has been instrumental in advancing technology in this critical field.

Latest Patents

One of his recent patents is the **Linking System for Programmable Controller**. This innovative system revolutionizes how multiple programmable controllers connect to a master controller, allowing for seamless communication and programming. By utilizing link tables that automatically assign input/output memory areas, this system optimizes data management and enhances the efficiency of operations.

Another noteworthy patent is the **Programmable Sequence Controller and System**. This invention comprises a series of sequence controllers that can exchange status data via a common data bus. This capability ensures that each controller not only responds to the specific machinery it governs but also takes into account the operational status of connected systems. The design allows for the expansion of linked controllers, accommodating increasingly complex control tasks.

Career Highlights

Yoshihiko Okayama is an employee at Toshiba Kikai Kabushiki Kaisha, a renowned company recognized for its advancements in machinery and electronics. Throughout his career, he has made remarkable strides in the development of programmable controllers, contributing to various technological advancements in the industry.

Collaborations

At Toshiba, Okayama collaborates with talented colleagues such as Junichi Sasaki and Fumiyasu Toyama. Their collective efforts have driven innovations within the company, fostering a productive environment where new ideas can flourish.

Conclusion

Yoshihiko Okayama stands out as a prominent figure in the realm of programmable control systems. His innovative patents and collaborative work not only reflect his expertise but also his commitment to advancing technology. As industries evolve, inventors like Okayama play a crucial role in shaping the future of automation and control systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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