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For the Inventor, By the Inventor

Shizuoka, Japan

Koichi Miyazaki

This inventor holds 5 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1985-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Miyazaki. Retrieved from https://idiyas.com/inventor/koichi-miyazaki-8pj5rjmv

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 99(Granted Patents)


Location History:

  • Naka, JP (1992)
  • Shizuoka, JP (1985 - 1993)

Company Filing History:

goldMedal5 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1985-1993

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5 patents (USPTO):Explore Patents
1. 5207070 - Air conditioner (1993-05-04),
2. 5169063 - Air-conditioner having refrigerant heater (1992-12-08),
3. 4620424 - Method of controlling refrigeration cycle (1986-11-04),
4. 4604872 - Heat pump type air conditioning apparatus having a controlled variable (1986-08-12),
5. 4539453 - Control circuit for a microwave oven (1985-09-03),

Title: Koichi Miyazaki: Innovator in Air Conditioning Technology

Introduction

Koichi Miyazaki is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 5 patents. His innovative designs focus on improving the efficiency and functionality of air conditioning systems.

Latest Patents

Miyazaki's latest patents include advancements in air conditioning systems. One of his patents describes an air conditioner with a single outdoor unit and multiple indoor units. This system determines which indoor unit can operate based on a predetermined operation priority order. It sends an operation standby signal to the unit that cannot operate, ensuring efficient management of resources. Another patent involves an air conditioner with a refrigerant heater, where combustion tests are conducted through a control valve. This system optimizes combustion states by storing values of minimum and maximum combustion command signals, enhancing the overall performance of the heater.

Career Highlights

Koichi Miyazaki is currently employed at Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to develop and refine his inventions, contributing to the company's reputation for excellence in air conditioning technology.

Collaborations

Miyazaki has collaborated with talented coworkers such as Masaya Yamazaki and Tatsuo Tanaka. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Koichi Miyazaki's contributions to air conditioning technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in modern air conditioning systems. Through his work at Toshiba and collaborations with skilled colleagues, Miyazaki continues to push the boundaries of what is possible in this field.

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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