Isesaki, Japan

Ryo Miyakoshi

USPTO Granted Patents = 69 

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 206(Granted Patents)

Forward Citations (Not Self Cited) = 186(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Atsugi, JP (2004)
  • Iseaki, JP (2007)
  • Gunma, JP (2018)
  • Isesaki, JP (2007 - 2023)

Company Filing History:


Years Active: 2004-2025

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Areas of Expertise:
Air Conditioning
Vehicle Air Conditioner
Temperature Adjustment
Refrigeration Device
Vehicular Air Conditioning
Dehumidifying Mode
Heating Mode
Temperature Correction
In-Vehicle Devices
Air-Conditioning Apparatus
Heat Medium
Vehicle Climate Control
69 patents (USPTO):Explore Patents

Title: **Ryo Miyakoshi: Innovator in Automotive Climate Control**

Introduction

Ryo Miyakoshi, hailing from Isesaki, Japan, has established himself as a remarkable innovator in the field of automotive climate control. With an impressive portfolio of 68 patents, he has made significant contributions to the design and functionality of vehicle air conditioning systems.

Latest Patents

Among Miyakoshi's latest innovations are two key patents related to vehicle air conditioning. The first patent describes an air conditioning system designed for vehicles that optimizes temperature control across multiple evaporators, even when the thermal load varies. This system includes essential components such as a compressor and heat absorbers, along with a sophisticated control device that efficiently manages the operation of the compressor based on target revolutions.

The second innovative patent focuses on an in-vehicle temperature adjusting device that enhances the reliability of cooling systems for components like batteries. This system features a refrigerant circuit equipped with a compressor and heat exchangers, which work in tandem to regulate the temperature of the battery effectively while ensuring that the refrigerant circuit operates smoothly.

Career Highlights

Ryo Miyakoshi has had a notable career, working with prominent companies in the automotive sector. He is associated with Sanden Holdings Corporation and Sanden Automotive Climate Systems Corporation, where he has played a crucial role in advancing automotive climate technology.

Collaborations

During his prolific career, Miyakoshi has collaborated with several talented professionals in the field. Notable among his coworkers are Kenichi Suzuki and Kouhei Yamashita, who have contributed to the innovative projects undertaken by Miyakoshi, further enhancing the impact of their collective expertise on automotive climate control technologies.

Conclusion

Ryo Miyakoshi stands out as an influential inventor in the automotive industry, with a focus on improving the efficiency and functionality of vehicle climate control systems. His extensive patent portfolio not only reflects his innovative spirit but also contributes to advancing technology for a more comfortable driving experience. As the automotive industry continues to evolve, Miyakoshi's work remains integral to this progress.

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