Sakura, Japan

Raiji Shimomura

This inventor holds 6 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Keiyo Engineering Co., Ltd., Hitachi Metals, Ltd.. Active years: 1977-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Raiji Shimomura. Retrieved from https://idiyas.com/inventor/raiji-shimomura

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 = 2.5

ph-index = 4

Forward Citations = 49(Granted Patents)


Location History:

  • Kokubunji, JA (1977 - 1978)
  • Sakura, JP (1986 - 1993)

Company Filing History:


Years Active: 1977-1993

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6 patents (USPTO):Explore Patents

Title: Innovative Contributions of Raiji Shimomura

Introduction

Raiji Shimomura, an accomplished inventor based in Sakura, Japan, has made significant strides in the field of robotics and automation. With a total of six patents to his name, he has contributed innovative solutions that enhance both efficiency and user-friendliness in robotic systems.

Latest Patents

Among Shimomura's latest innovations is the "Robot teaching apparatus and method with skill level storage." This invention is designed to automatically adjust guidance based on the skill levels of operators, facilitating ease of use for both beginners and advanced users. The apparatus employs an interactive procedure with a display that provides manipulation guidance and a selection menu. Additionally, a key manipulation path is determined based on various experience factors, resulting in streamlined operation.

Another notable patent is his "Method and apparatus for welding robot control." This invention outlines a system for controlling a welding robot that ensures seamless operation, even after a temporary stoppage. The method allows the welding operation to resume from a position that recedes along the welding line, using a memory unit that holds position data during the welding process, thus optimizing workflow and reducing time loss.

Career Highlights

Raiji Shimomura's career includes tenures at prominent companies such as Hitachi, Ltd. and Hitachi Keiyo Engineering Co., Ltd. His work in these organizations provided him with invaluable experience and insights that have influenced his inventive pursuits.

Collaborations

Throughout his career, Shimomura has collaborated with notable coworkers like Kouichi Hatori and Masuo Kasai. These partnerships have enriched his projects and contributed to the successful development of various robotic technologies.

Conclusion

Raiji Shimomura stands out as a pioneering inventor whose contributions to robotics and automation reflect a deep commitment to advancing technology. His patents not only showcase his innovative mindset but also emphasize the practical applications that improve user interaction with robotic systems. As the field continues to evolve, Shimomura's inventions will undoubtedly play a critical role in shaping the future of robotics.

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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