Isesaki, Japan

Hidenori Takei

USPTO Granted Patents = 18 


Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Gunma, JP (2016)
  • Isesaki, JP (2017 - 2020)

Company Filing History:


Years Active: 2016-2020

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18 patents (USPTO):Explore Patents

Title: Innovations by Hidenori Takei: A Pioneer in Vehicular Air-Conditioning Technologies

Introduction: Hidenori Takei is a renowned inventor based in Isesaki, Japan, known for his substantial contributions to the field of vehicular air-conditioning systems. With a remarkable portfolio of 18 patents, Takei focuses on enhancing vehicle comfort through advanced climate control technologies.

Latest Patents: Among his latest innovative creations are two noteworthy patents related to vehicular air-conditioning devices. The first patent describes a "Vehicular air-conditioning device having a dehumidifying and heating mode," which presents a heat pump system designed to minimize noise during the operation mode change of an opening/closing valve. This device operates in a heating mode where the refrigerant radiates heat in a radiator and in a dehumidifying and heating mode, where the refrigerant absorbs heat in a heat absorber upon decompressing through a solenoid valve.

The second patent outlines a "Vehicle air conditioner" that efficiently manages the amount of refrigerant circulated in the internal cycle mode. This innovative system includes a controller that seamlessly transitions between various modes including heating, dehumidifying and heating, internal cycle, dehumidifying and cooling, and cooling modes. It effectively addresses issues related to excessive or insufficient refrigerant circulation by implementing refrigerant sealing and discharge modes as necessary.

Career Highlights: Hidenori Takei's career is marked by his significant role at Sanden Holdings Corporation, where he has been instrumental in pushing the boundaries of vehicular climate control technology. His expertise and innovative approaches have earned him recognition in the automotive industry, reinforcing the company's reputation for excellence in air-conditioning solutions.

Collaborations: Throughout his career, Takei has collaborated with esteemed colleagues such as Kenichi Suzuki and Ryo Miyakoshi. Together, they have shared insights and expertise that have driven advancements in air-conditioning technology, contributing to the development of more efficient and user-friendly vehicular climate systems.

Conclusion: Hidenori Takei exemplifies the spirit of innovation, with a focused commitment to improving vehicular comfort through his inventive solutions. His contributions to the field, evidenced by his numerous patents, reflect a relentless pursuit of excellence that continues to shape the future of automotive air-conditioning technology.

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