Yokohama, Japan

Kiyoshi Nagasawa


Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 172(Granted Patents)


Location History:

  • Tochigi, JP (1987 - 1993)
  • Oohira, JP (2004)
  • Yokohama, JP (1988 - 2007)

Company Filing History:


Years Active: 1987-2007

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7 patents (USPTO):Explore Patents

Title: **Kiyoshi Nagasawa: A Pioneer in Communication and Automotive Technology**

Introduction

Kiyoshi Nagasawa is a prominent inventor based in Yokohama, Japan, known for his innovative contributions to communication technologies and automotive systems. With a total of seven patents to his name, Nagasawa continues to push the boundaries of how we interact with technology in our daily lives.

Latest Patents

Among Kiyoshi Nagasawa's most recent patents are two noteworthy innovations. The first is a **communication control method** designed for controlling data communication between portable information terminals and data communication apparatuses via a communication network, including radio communication. This method enhances the reliability of data exchange by determining potential interruptions and clearing accounting on data communication that was interrupted before normal termination.

The second notable patent is an **air conditioner for automobiles**. This invention addresses the challenges of space and weight within vehicles, allowing for a more compact and lightweight design. By enhancing the cooling capacity of electric apparatuses using a cooling fluid, this system facilitates effective defrosting through the strategic closure of airflow paths, making it both economical and efficient.

Career Highlights

Kiyoshi Nagasawa works at Hitachi, Ltd., where he has made significant strides in both communication and automotive technology. His tenure at this esteemed company has allowed him to blend innovative thinking with practical applications, addressing key challenges of modern technology and contributing to Hitachi's reputation for excellence.

Collaborations

Throughout his career, Nagasawa has collaborated with talented colleagues, including Toru Inoue and Susumu Kashiwazaki. These partnerships have fostered a dynamic environment of creativity and innovation, enabling the development of impactful technologies that benefit both consumers and industries alike.

Conclusion

Kiyoshi Nagasawa embodies the spirit of innovation, exemplifying how dedicated inventors can change the technological landscape. His patents not only underline his expertise but also mark significant advancements in communication and automotive technology. As he continues his work at Hitachi, the future promises even more groundbreaking contributions from this talented inventor.

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