Shimizu, Japan

Yoshiki Hayata

This inventor holds 3 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1986-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiki Hayata. Retrieved from https://idiyas.com/inventor/yoshiki-hayata

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 = 3.3

ph-index = 3

Forward Citations = 89(Granted Patents)


Location History:

  • Yanai, JP (1986)
  • Shimizu, JP (1990 - 1992)

Company Filing History:


Years Active: 1986-1992

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3 patents (USPTO):Explore Patents

Title: **Yoshiki Hayata: Innovations in Air Conditioning Technology**

Introduction

Yoshiki Hayata is a notable inventor based in Shimizu, Japan, recognized for his contributions to air conditioning technology. With three patents to his name, he has made significant advancements that improve the efficiency and functionality of air conditioning systems.

Latest Patents

Hayata's latest patents focus on innovative methods of operating air conditioners. One of his notable inventions is the "Method for operating an air conditioner," which outlines a system that relies on multiple temperature sensors. This method ensures that even if one sensor becomes disabled due to wire disconnection or other issues, a complementary sensor can provide presumed values to maintain the system's operation.

Another significant patent is the "Air conditioner having outdoor air introducing mechanism," which describes a refrigerating cycle that includes an outdoor unit and an indoor unit. This invention features an outdoor air introduction mechanism that allows outdoor air to be incorporated into the indoor environment, enhancing air quality and energy efficiency. The system includes comparison and control means that optimize the operation of the air conditioning system based on real-time temperature readings.

Career Highlights

Yoshiki Hayata is currently employed by Hitachi, Ltd., where he dedicates his expertise to developing advanced air conditioning solutions. His innovative mindset and technical skills have placed him at the forefront of HVAC technology.

Collaborations

Throughout his career, Hayata has collaborated with esteemed colleagues such as Masashi Watanabe and Kisuke Tashiro. These partnerships have fostered a creative environment that catalyzes the development of cutting-edge innovations in air conditioning and climate control technologies.

Conclusion

Yoshiki Hayata exemplifies the spirit of innovation in the field of air conditioning. His patents not only demonstrate technical ingenuity but also contribute to the efficient and sustainable operation of HVAC systems. As he continues to advance his work at Hitachi, his influence and contributions will undoubtedly shape the future of air conditioning technology.

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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