Nagano, Japan

Atsushi Kajikura

This inventor holds 7 USPTO granted patents. Top assignees: Fujikoshi Machinery Corp., Fujikoshi Kikai Kogyo Kabushiki Kaisha, Fujikoshi Kikai Kogyo Kabushiki. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Kajikura. Retrieved from https://idiyas.com/inventor/atsushi-kajikura

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

Calculating rank

% Patents Active = 71.4

Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 58(Granted Patents)


Company Filing History:


Years Active: 2000-2025

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7 patents (USPTO):Explore Patents

Title: Celebrating the Innovations of Atsushi Kajikura

Introduction

Atsushi Kajikura, an accomplished inventor from Nagano, Japan, has made significant contributions to the field of work processing and polishing apparatus. With a total of seven patents to his name, his innovations reflect a dedication to enhancing technology and improving manufacturing processes.

Latest Patents

Among Kajikura's latest inventions are two notable patents that demonstrate his commitment to advancing processing technologies. The first, titled "Work Processing Apparatus," features a design where a processing head slides across a work surface. This apparatus leverages a plasma electrode to generate plasma that effectively treats the surface of the workpiece. The sophisticated arrangement of a central electrode and an outer circumferential electrode, combined with an annular slit that acts as a plasma generation space, makes this invention particularly notable.

The second innovative patent is for a "Polishing Apparatus." This device includes a lower stool driven by a motor and speed reducer, designed to polish wafers efficiently. Its unique construction allows for stable wafer manufacturing by ensuring contact between the wafer and lower stool while maintaining consistent rotational speeds, regardless of operational disruptions.

Career Highlights

Atsushi Kajikura has built a robust career, having worked with esteemed companies such as Fujikoshi Machinery Corporation and Fujikoshi Kikai Kogyo Kabushiki Kaisha. His experience in these organizations has undoubtedly played a crucial role in honing his skills as an inventor and innovator.

Collaborations

Throughout his career, Kajikura has collaborated with talented individuals, including Tadakazu Miyashita and Norihiko Moriya. These partnerships have allowed him to pool expertise and insights, further enriching his innovative endeavors and contributing to the advancement of technology in his field.

Conclusion

Atsushi Kajikura stands out as a remarkable inventor with a passion for innovation. His work in developing advanced processing and polishing technologies has led to patents that enhance manufacturing efficiency. As he continues to push the boundaries of technology, his contributions are sure to influence the industry for years to come.

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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