Hyogo, Japan

Midori Nishikawa

This inventor holds 1 USPTO granted patent. Top assignee: Noritz Corporation. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Midori Nishikawa. Retrieved from https://idiyas.com/inventor/midori-nishikawa

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Midori Nishikawa - Innovator in Water Heating Technology.

Introduction

Midori Nishikawa is a notable inventor based in Hyogo, Japan. She has made significant contributions to the field of water heating technology. Her innovative approach has led to the development of a miniaturized water heater that enhances efficiency and functionality.

Latest Patents

Nishikawa holds a patent for a water heater that features a plate-type heat exchanger. This design includes a combustion device that generates combustion gas by burning fuel. The heat exchange device effectively heats hot water by exchanging heat with the combustion gas. The unique aspect of her invention is the plate laminate, which consists of vertically standing plates laminated with gaps. This allows hot water to be heated by alternately flowing the combustion gas and hot water through the gaps. The combustion gas is introduced vertically into the plate laminate, where its flow direction is reversed before being discharged through the exhaust part.

Career Highlights

Midori Nishikawa is currently employed at Noritz Corporation, a company known for its innovative heating solutions. Her work has been instrumental in advancing the technology used in water heaters. She has demonstrated a commitment to improving energy efficiency and user convenience through her inventions.

Collaborations

Nishikawa collaborates with her coworker, Masaki Kondo, to further enhance their projects and innovations. Their teamwork has contributed to the success of their developments in the field of water heating technology.

Conclusion

Midori Nishikawa's contributions to water heating technology exemplify her innovative spirit and dedication to improving everyday appliances. Her patent for a miniaturized water heater showcases her ability to combine efficiency with advanced engineering.

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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