Hyogo, Japan

Hiroshi Akamatsu

This inventor holds 15 USPTO granted patents and 2 EPO patents, primarily in Semiconductor Devices. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Kosmek Ltd., Mitsubishi Electric Engineering Company, Limited. Active years: 1996-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Akamatsu. Retrieved from https://idiyas.com/inventor/hiroshi-akamatsu-i33mgfwh

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

Calculating rank

% Patents Active = 86.7

 

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 96(Granted Patents)


Location History:

  • Hyogo, JP (1996 - 2004)
  • Kobe, JP (2022 - 2024)

Company Filing History:


Years Active: 1996-2024

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Areas of Expertise:
Adhesion Force
Clamp System
Magnetic Clamp
Semiconductor Memory
Integrated Circuit
Output Buffer
Noise Reduction
Fuse-Programmable
Potential Voltage
Storage Device
Data Reading/Writing
Spare Memory Cell
15 patents (USPTO):Explore Patents

Title: Innovations of Hiroshi Akamatsu

Introduction

Hiroshi Akamatsu is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of technology, particularly in the area of clamping systems and adhesion force confirmation methods. With a total of 15 patents to his name, Akamatsu's work has had a considerable impact on industrial processes.

Latest Patents

Akamatsu's latest patents include an adhesion force confirmation method and an adhesion force confirmation device. This invention enables the confirmation that a mold magnetically adhered by a magnetic clamping device has sufficient adhesion force to prevent it from being pulled off by a mold opening force. The controller in this system carries out magnetization of the magnetic clamping device to generate a weaker magnetic adhesion force while ensuring safety during mold separation. Additionally, he has developed a clamp system equipped with a function for detecting the behavior of the object to be clamped. This system enhances functionality by using a stroke-end position detector and a control unit that measures the inductance of the coil to ensure safe clamping.

Career Highlights

Throughout his career, Hiroshi Akamatsu has worked with prominent companies such as Mitsubishi Electric Corporation and Kosmek Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative solutions in the field of clamping technology.

Collaborations

Akamatsu has collaborated with notable coworkers, including Takeshi Kajimoto and Shigeru Mori. Their combined expertise has fostered advancements in their respective fields and contributed to the success of their projects.

Conclusion

Hiroshi Akamatsu's innovative work in adhesion force confirmation and clamping systems showcases his dedication to advancing technology. His contributions have not only enhanced industrial processes but also set a standard for future innovations in the field.

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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