Tokyo, Japan

Masaharu Nitta

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Nitta. Retrieved from https://idiyas.com/inventor/masaharu-nitta

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2017

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2 patents (USPTO):Explore Patents

Title: The Innovations of Masaharu Nitta

Introduction

Masaharu Nitta is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of thermal systems, particularly in the development of hot-water heat pumps. With a total of two patents to his name, Nitta's work focuses on enhancing efficiency and reducing costs in heating technologies.

Latest Patents

Nitta's latest patents include a hot-water heat pump and a method of controlling the same. This innovative hot-water heat pump is designed to minimize installation costs and space while also reducing the heating time of a hot-water route. The system features a main unit that includes a thermal output heat exchanger, which absorbs heat from a heat-source route and outputs it effectively. Additionally, the method involves a controller that regulates the openings of a three-way valve to optimize the heating process. Another patent involves a heat source device equipped with a differential pressure sensor and a control device that calculates the chilled-water flow rate, enhancing the overall efficiency of the system.

Career Highlights

Throughout his career, Masaharu Nitta has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Thermal Systems, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in thermal systems.

Collaborations

Nitta has collaborated with notable colleagues, including Makoto Kishi and Minoru Matsuo. Their combined expertise has contributed to advancements in the field of thermal technology.

Conclusion

Masaharu Nitta's contributions to the development of hot-water heat pumps and control methods demonstrate his commitment to innovation in thermal systems. His work continues to influence the industry, paving the way for more efficient heating solutions.

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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