Amagasaki, Japan

Tatsuya Hayshi

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Hayshi. Retrieved from https://idiyas.com/inventor/tatsuya-hayshi

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 = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Tatsuya Hayshi: Innovator in Negatively Charged Species Generation

Introduction

Tatsuya Hayshi is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of electrical engineering, particularly in the generation of negatively charged species. His innovative work has implications for various applications in technology and materials science.

Latest Patents

Hayshi holds a patent for an "Apparatus for generating negatively charged species." This apparatus features a cathode and an anode positioned within a vacuum vessel, facing each other. A constricted arc with a sufficiently large arc current is generated in the arc space between the anode and cathode. This process effectively generates negatively charged species from various types of metals, semiconductors, and gases. Hayshi's patent represents a significant advancement in the generation of charged particles.

Career Highlights

Tatsuya Hayshi is associated with Mitsubishi Electric Corporation, where he has been able to apply his expertise in developing innovative technologies. His work has been instrumental in advancing the company's research and development efforts in electrical engineering.

Collaborations

Hayshi has collaborated with notable colleagues, including Hiroyuki Sasao and Hideaki Toya. These collaborations have fostered a productive environment for innovation and have contributed to the success of their projects.

Conclusion

Tatsuya Hayshi is a distinguished inventor whose work in generating negatively charged species has opened new avenues in technology. His contributions continue to influence the field and inspire future innovations.

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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