Kanzaki, Japan

Gentaro Hayashi

This inventor holds 2 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1977-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gentaro Hayashi. Retrieved from https://idiyas.com/inventor/gentaro-hayashi

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 = 3.0

ph-index = 2

Forward Citations = 35(Granted Patents)


Location History:

  • Kanzaki, JA (1977)
  • Shiga, JP (1985)

Company Filing History:


Years Active: 1977-1985

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2 patents (USPTO):Explore Patents

Title: Gentaro Hayashi: Innovator in Washing Machine Technology

Introduction

Gentaro Hayashi is a notable inventor based in Kanzaki, Japan. He has made significant contributions to the field of washing machine technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and effectiveness of washing machines.

Latest Patents

Hayashi's latest patents include a unique washing machine design and a balancing ring for a centrifugal extractor. The washing machine features a cabinet, a basket, and an agitator with a disk-shaped base and a triangular prism projection. This design allows the agitator to rotate at a speed of 300 rpm or less, alternating directions to provide effective washing while minimizing damage to clothes. His second patent involves a balancing ring that contains a balancing liquid, which is attached to the side wall of a spin basket, enhancing the performance of the washing machine during operation.

Career Highlights

Gentaro Hayashi is associated with Sanyo Electric Co., Ltd., where he has contributed to the development of advanced washing machine technologies. His work has been instrumental in improving the functionality and user experience of household appliances.

Collaborations

Hayashi has collaborated with notable coworkers, including Kenji Yamamoto and Takao Kuraseko, who have also contributed to innovations in the field of washing machines.

Conclusion

Gentaro Hayashi's contributions to washing machine technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of engineering principles and a dedication to improving everyday appliances.

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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