Mito, Japan

Takashi Degawa

This inventor holds 6 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1979-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Degawa. Retrieved from https://idiyas.com/inventor/takashi-degawa

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 = 2.2

ph-index = 5

Forward Citations = 63(Granted Patents)


Location History:

  • Katsuta, JP (1979)
  • Mito, JP (1982 - 1989)

Company Filing History:


Years Active: 1979-1989

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6 patents (USPTO):Explore Patents

Title: Takashi Degawa: Innovator in Automotive Air Conditioning Technology

Introduction

Takashi Degawa is a prominent inventor based in Mito, Japan. He has made significant contributions to the field of automotive air conditioning, holding a total of 6 patents. His innovative designs focus on enhancing the efficiency and effectiveness of air conditioning systems in vehicles.

Latest Patents

Degawa's latest patents include an air conditioning apparatus for a motor vehicle. This invention relates to an air conditioning system equipped with upper and lower air mix doors and mode doors. The air flow volume distribution of the upper and lower blow ports is controlled continuously by regulating the opening degrees of the mode doors through a single actuator. This actuator is controlled by an instruction signal from a control device, which takes into account outdoor temperature and solar radiation. Another notable patent is for an air conditioning apparatus of an air mix type for automotive vehicles. This system includes a casing with an air passageway, a heating device, and an air mix door mechanism. It is designed to mix warm air with cool air in suitable proportions to release conditioned air at the desired temperature.

Career Highlights

Takashi Degawa is associated with Hitachi, Ltd., a leading company in technology and innovation. His work has significantly impacted the automotive industry, particularly in improving air conditioning systems for vehicles. His inventions are recognized for their practical applications and contributions to vehicle comfort.

Collaborations

Degawa has collaborated with notable coworkers, including Atsushi Suginuma and Kenichi Kawashima. Their teamwork has fostered innovation and development in automotive technologies.

Conclusion

Takashi Degawa's contributions to automotive air conditioning technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in creating efficient air conditioning systems for vehicles.

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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