Sagamihara, Japan

Genichiro Nishi

This inventor holds 2 USPTO granted patents. Top assignees: Hitachi, Ltd., Shin Meiwa Industry Co., Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Genichiro Nishi. Retrieved from https://idiyas.com/inventor/genichiro-nishi

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 = 7.2

ph-index = 2

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1984

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2 patents (USPTO):Explore Patents

Title: Genichiro Nishi: Innovator in Refrigeration Technology

Introduction

Genichiro Nishi is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of refrigeration technology, holding 2 patents that showcase his innovative approach to improving refrigerating apparatuses.

Latest Patents

Nishi's latest patents include a refrigerating apparatus that features two refrigerant circuits connected in parallel, utilizing a common condenser. This design allows for a two-temperature evaporation type refrigerating apparatus, where one refrigerant circuit can be intermittently driven. In defrosting mode, the condenser operates as an evaporator, effectively defrosting the other refrigerant circuit's evaporator. Another patent describes a refrigerating apparatus that integrates a first and second compressor, along with various components to create an efficient refrigerating circuit. This design includes an evaporative pressure control valve and a bypass line with an electromagnetic valve, enhancing the overall functionality of the system.

Career Highlights

Throughout his career, Genichiro Nishi has worked with prominent companies such as Hitachi, Ltd. and Shin Meiwa Industry Co., Ltd. His experience in these organizations has contributed to his expertise in refrigeration technology and innovation.

Collaborations

Nishi has collaborated with notable coworkers, including Taketoshi Mochizuki and Akira Arai. Their combined efforts have likely fostered advancements in their respective fields.

Conclusion

Genichiro Nishi's contributions to refrigeration technology through his patents and career experiences highlight his role as an influential inventor. His innovative designs continue to impact the industry and showcase the importance of advancements in refrigeration systems.

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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