Oyama, Japan

Hisakazu Katsuumi

This inventor holds 8 USPTO granted patents. Top assignee: Gigaphoton Inc.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisakazu Katsuumi. Retrieved from https://idiyas.com/inventor/hisakazu-katsuumi

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2017-2026

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8 patents (USPTO):Explore Patents

Title: Hisakazu Katsuumi: Innovator in Capacitor and Laser Technologies

Introduction

Hisakazu Katsuumi is a prominent inventor based in Oyama, Japan. He has made significant contributions to the fields of capacitor cooling structures and laser apparatuses. With a total of 8 patents to his name, Katsuumi continues to push the boundaries of innovation in his field.

Latest Patents

Katsuumi's latest patents include a capacitor cooling structure designed to enhance the efficiency of capacitors. This innovative structure features a conducting part connected to the first electrode, an insulating part with strategically placed surfaces, and a cooling part that ensures effective temperature management. Another notable patent is for a laser chamber equipped with a metal damper member. This design optimizes the flow of laser gas between discharge electrodes, improving the overall performance of the laser apparatus.

Career Highlights

Katsuumi has established himself as a key figure in the technology sector, particularly through his work at Gigaphoton Inc. His inventions have not only advanced the technical capabilities of laser systems but have also contributed to the efficiency of capacitor technologies. His expertise and innovative mindset have made him a valuable asset in the industry.

Collaborations

Throughout his career, Katsuumi has collaborated with talented individuals such as Hiroaki Tsushima and Kouji Kakizaki. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.

Conclusion

Hisakazu Katsuumi's contributions to capacitor and laser technologies exemplify the spirit of innovation. His work continues to inspire future advancements in these critical areas of technology.

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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