Yokohama, Japan

Shigeki Hayashi

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2016-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Hayashi. Retrieved from https://idiyas.com/inventor/shigeki-hayashi-2o3on66e

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

Calculating rank

% Patents Active = 75.0


Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yokohama, JP (2016 - 2020)
  • Kanagawa, JP (2022)

Company Filing History:


Years Active: 2016-2024

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4 patents (USPTO):Explore Patents

Title: Innovations of Shigeki Hayashi: A Pioneer in Clothes Care Technology

Introduction: Shigeki Hayashi is a notable inventor based in Yokohama, Japan, with a remarkable portfolio of four patents. His work focuses on improving clothes care technologies and enhancing the efficiency of washing machines. As a valued employee at Samsung Electronics Co., Ltd., he has contributed significantly to advancements in household appliances.

Latest Patents: Among Shigeki Hayashi's latest innovations are the "Clothes Care Device" and the "Washing Machine." The clothes care device features a collection box, a suction pipe, and a unique washing cover equipped with a spray nozzle. This nozzle is designed to spray washing water effectively while the suction device collects the used water after cleaning. The washing machine boasts a top-load design with water-saving functions. It includes a housing featuring a drain path, a rotating tub, and a water collecting tub, ensuring efficient water usage while providing a thorough cleaning experience.

Career Highlights: Throughout his career at Samsung Electronics Co., Ltd., Shigeki Hayashi has played a crucial role in developing innovative household appliances that cater to modern consumer needs. His contributions have led to practical solutions that streamline clothes care processes, making daily chores more manageable and efficient.

Collaborations: Shigeki frequently collaborates with colleagues such as Kiyoshi Iwamoto and Yasushi Urai. Their combined expertise and teamwork contribute to the creation of cutting-edge technologies in the field of washing and clothes care devices.

Conclusion: Shigeki Hayashi exemplifies the spirit of innovation in the realm of clothes care technology. With a strong foundation in engineering and a keen eye for practical design, his patents reflect a commitment to enhancing everyday life through advanced household solutions. His work continues to influence the development of efficient laundry appliances in the industry.

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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