Hitachi, Japan

Junichi Tanji

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1984-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Tanji. Retrieved from https://idiyas.com/inventor/junichi-tanji-14pcwc65

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 = 2.0

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Hitachi, JP (1984)
  • Katsuta, JP (1988)

Company Filing History:


Years Active: 1984-1988

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2 patents (USPTO):Explore Patents

Title: Junichi Tanji: Innovator in Power Generation Technologies

Introduction

Junichi Tanji is a prominent inventor based in Hitachi, Japan. With a keen focus on advancements in electric power generation, he holds two significant patents that demonstrate his expertise and commitment to innovation in this critical field.

Latest Patents

His first notable patent is an **Electric power generating plant** that features a control apparatus designed to optimize turbine speed. This innovative system detects turbine speed coupled with an electric generator to manage the steam flow supplied to the turbine. The invention also includes pressure control mechanisms that adjust the steam generator pressure based on real-time measurements, allowing for corrections in steam flow when fluctuations occur.

His second recent patent, a **Load control system for a nuclear power plant**, specifically addresses the operational efficiency of boiling water reactors. This system utilizes a combination of control signals based on the output power of an electric generator and reactor pressure measurements. It expertly manages the speed of a recirculating pump and controls various valves to ensure optimal performance during demand shifts.

Career Highlights

Junichi Tanji has made significant contributions to the field of electric and nuclear power generation through his innovative designs and technical prowess. His work at Hitachi, Ltd. has enabled advancements in power plant efficiency, security, and sustainability.

Collaborations

Throughout his career, Tanji has collaborated with esteemed colleagues, including Mitsuo Kinoshita and Masayuki Izumi. Together, they have combined their expertise to push the boundaries of what is possible in power generation technology, driving forward innovations that have a substantial impact on the industry.

Conclusion

Junichi Tanji's contributions to the field of power generation are noteworthy. His patents reflect his dedication to enhancing the efficiency and reliability of electric power and nuclear systems, making him a vital figure in the world of inventions. His ongoing work at Hitachi, Ltd. continues to shape the future of energy generation.

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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