Hyogo, Japan

Hiroaki Kajiyama

This inventor holds 3 USPTO granted patents and 4 published patent applications and 3 EPO patents. Top assignee: Kabushiki Kaisha Kinki. Active years: 2016-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Kajiyama. Retrieved from https://idiyas.com/inventor/hiroaki-kajiyama

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.6

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Akashi, JP (2016)
  • Hyogo, JP (2019 - 2020)

Company Filing History:


Years Active: 2016-2020

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3 patents (USPTO):Explore Patents

Title: Hiroaki Kajiyama: Innovator in Vibration Control Technology

Introduction

Hiroaki Kajiyama is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of vibration control technology, holding a total of 3 patents. His innovative approaches have led to advancements in the efficiency and functionality of vibratory machinery.

Latest Patents

Kajiyama's latest patents include a method of controlling the operation of vibration screens. This method allows for a secure reduction in required motor capacity and power consumption. A threshold based on load size is preset, and after the driven or rotated state of each of the two rotating shafts becomes steady, the system can stop the conveyance of a rotating drive to one of the shafts if the load size is smaller than the threshold. Conversely, if the load size exceeds the threshold, the conveyance is started to drive or rotate both shafts.

Another significant patent is for a vibratory sieving machine. This machine features two rotary shafts with eccentric spindles arranged parallel to each other. The design includes motors that reduce the capacity or power consumption required, allowing for independent operation of the two shafts. The rotary drive control mechanism enables one shaft to start while the other remains stationary until the first shaft reaches a stationary state.

Career Highlights

Hiroaki Kajiyama is associated with Kabushiki Kaisha Kinki, where he has been instrumental in developing innovative solutions in vibration control technology. His work has not only improved the efficiency of machinery but has also contributed to energy conservation in industrial applications.

Collaborations

Kajiyama has collaborated with notable coworkers, including Naoya Wada and Masuyuki Mieda. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hiroaki Kajiyama's contributions to vibration control technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to enhancing efficiency and reducing energy consumption in industrial machinery.

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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