Buena Park, CA, United States of America

Ryoji Koseki

This inventor holds 17 USPTO granted patents, primarily in Laser Technology. Top assignees: Amada Engineering Service Co., Inc., Amada Company, Limited, Amanda Engineering & Service Co., Inc.. Active years: 1987-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoji Koseki. Retrieved from https://idiyas.com/inventor/ryoji-koseki

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 = 1.0

ph-index = 7

Forward Citations = 112(Granted Patents)


Location History:

  • Redondo Beach, CA (US) (1987)
  • Buena Park, CA (US) (1987 - 1989)
  • La Habra, CA (US) (1989 - 1991)
  • Fullerton, CA (US) (1991)

Company Filing History:


Years Active: 1987-1991

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Areas of Expertise:
Laser Punch Press
Beam Detection Device
Gas Laser Generator
Axial Flow Laser
Beam Monitor
Laser Oscillator
Discharge Voltage Monitoring
Flow Control Device
Laser Tube Holder
Mirror Adjustment
Gas Flow Smoothing
High Speed Laser
17 patents (USPTO):Explore Patents

Title: The Innovative Journey of Ryoji Koseki

Introduction

Ryoji Koseki, a talented inventor based in Buena Park, California, has made significant contributions to the field of laser technology. With an impressive portfolio of 17 patents, Koseki's innovations focus on advancements in laser cutting and detection devices, paving the way for improved efficiency and accuracy in manufacturing processes.

Latest Patents

Among Ryoji Koseki's latest inventions are two notable patents: the Laser Punch Press and the Beam Detection Device for Adjusting the Laser. The Laser Punch Press incorporates a laser cutting device within a punch press, featuring a laser cutting head and a laser generator that is spaced away from the press. This invention allows for precise redirection of the laser beam using multiple axes and bend mirrors, ensuring accurate alignment and focusing of the beam.

Additionally, the High-Speed Axial Flow Gas Laser Generator enhances the efficiency of laser generation. It boasts a design with multiple anodes at the laser tube's inlet and a ring-shaped cathode. A nozzle on the upstream side imparts a spiral rotary motion to the gas flow, further optimizing the performance of the laser generator.

Career Highlights

Throughout his career, Ryoji Koseki has worked with respected organizations, including Amada Engineering Service Co., Inc. and Amada Engineering & Service Co., Inc. His contributions to these companies have driven advancements in laser technology, showcasing his innovative spirit and technical expertise.

Collaborations

Koseki has collaborated with fellow engineer Hidenori Osada, working together to explore new frontiers in laser applications and technology. Their partnership exemplifies the spirit of innovation in the engineering field, contributing to the development of groundbreaking inventions.

Conclusion

Ryoji Koseki's dedication to innovation in laser technology has cemented his status as a notable inventor. His latest patents not only reflect his technical prowess but also his commitment to enhancing the efficiency and capabilities of manufacturing processes. As he continues to push the boundaries of what is possible, Koseki remains an inspiring figure in the world of engineering and invention.

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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