Tokyo, Japan

Katsuhiro Ishimura

USPTO Granted Patents = 36 

 

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 101(Granted Patents)


Location History:

  • Chiba, JP (2004)
  • Chiyoda-ku, JP (2016 - 2022)
  • Tokyo, JP (1991 - 2024)

Company Filing History:


Years Active: 1991-2024

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36 patents (USPTO):

Title: The Innovative Contributions of Katsuhiro Ishimura

Introduction

Katsuhiro Ishimura is a prominent inventor based in Tokyo, Japan, renowned for his significant contributions to the field of air-conditioning technology. With an impressive portfolio of 36 patents, Ishimura has established himself as a key player in innovation, advancing modern heating and cooling systems in various applications.

Latest Patents

Among his notable inventions, Katsuhiro Ishimura has developed several advanced air-conditioning apparatuses. One such patent involves a system that includes a heat source unit, a heat-use unit, and multiple return pipes designed to enhance the efficiency of refrigerant flow between heating and cooling operations. This apparatus features an opening and closing device that optimizes the flow rate of refrigerant based on the operational needs of the system.

Another recent invention also pertains to air-conditioning technology. This patent outlines a refrigerant circuit comprising a compressor, a refrigerant flow switching device, and an accumulator, all optimized for temperature regulation. The circuit includes bypass pipes and a controlling mechanism that enables effective management of refrigerant during various operational phases, including start-up conditions.

Career Highlights

Throughout his illustrious career, Katsuhiro Ishimura has worked with industry leaders, including Mitsubishi Electric Corporation and Oki Electric Industry Co., Ltd. His work in these companies has allowed him to develop his innovative concepts and bring real-world applications to fruition, reinforcing the essential role of his inventions in modern technology.

Collaborations

Katsuhiro Ishimura has collaborated with esteemed colleagues, including Koji Yamashita and Naofumi Takenaka. These partnerships not only highlight his ability to work effectively in team environments but also underline the importance of collaboration in driving innovation forward.

Conclusion

In summary, Katsuhiro Ishimura stands out as an influential inventor whose contributions to air-conditioning technology have led to significant advancements in the field. With 36 patents to his name and a history of collaboration with respected professionals, Ishimura’s work continues to impact the industry positively. His ongoing commitment to innovation inspires future advancements in HVAC technologies and beyond.

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