Ashiya, Japan

Koichi Nose

This inventor holds 1 USPTO granted patent. Top assignees: Hitachi, Ltd., Shin Meiwa Industry Co., Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Nose. Retrieved from https://idiyas.com/inventor/koichi-nose-twk140u5

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Koichi Nose: Innovator in Refrigeration Technology

Introduction

Koichi Nose is a notable inventor based in Ashiya, Japan. He is recognized for his contributions to refrigeration technology, particularly through his innovative patent that enhances the efficiency of refrigerating systems. His work has had a significant impact on the industry, showcasing his expertise and creativity.

Latest Patents

Koichi Nose holds a patent for a refrigerating system that is designed to form a closed circuit. This system includes a refrigerant compressor, a condenser, a receiver, and multiple sets of evaporators and expansion valves, all connected in parallel. The design features a throttle mounted between the condenser and the receiver, along with branch lines and change-over valves that allow for selective connection to each evaporator. This innovative approach enables the system to defrost evaporators efficiently and return condensed refrigerant to the receiver. The patent highlights his ability to solve complex problems in refrigeration.

Career Highlights

Throughout his career, Koichi Nose has worked with prominent companies such as Hitachi, Ltd. and Shin Meiwa Industry Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.

Collaborations

Koichi Nose has collaborated with notable colleagues, including Taketoshi Mochizuki and Fumio Harada. These partnerships have likely fostered innovation and creativity in his work, leading to advancements in refrigeration technology.

Conclusion

Koichi Nose is a distinguished inventor whose work in refrigeration systems has made a lasting impact on the industry. His innovative patent demonstrates his commitment to improving technology and efficiency in this field. His contributions continue to influence the way refrigeration systems are designed and utilized today.

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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