Hiroshima, Japan

Hideharu Maruyama


Average Co-Inventor Count = 4.3

ph-index = 3

Forward Citations = 75(Granted Patents)


Location History:

  • Tokyo, JP (2003)
  • Hiroshima, JP (2001 - 2004)

Company Filing History:


Years Active: 2001-2004

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5 patents (USPTO):Explore Patents

Title: Innovations of Hideharu Maruyama

Introduction

Hideharu Maruyama is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of agricultural technology and energy systems. With a total of five patents to his name, Maruyama's work focuses on improving crop diagnostics and enhancing generator efficiency.

Latest Patents

One of Maruyama's latest patents is a method of diagnosing the nutritious condition of crops in a plant field. This innovative method involves using a camera equipped with multiple image elements to assess the reflection light from crop leaves. The process includes several steps, such as compensating for the angle of the camera and measuring the incident light on the leaves. By obtaining reflectance and utilizing a predetermined formula, the method allows for accurate determination of the crop's nutritious condition. Another significant patent is related to starting a load by an engine-driven generator. This invention improves the load capacity for starting motors powered by generators without directly controlling the engine, thus enhancing efficiency.

Career Highlights

Maruyama is currently employed at Satake Corporation, a company known for its advancements in agricultural machinery and technology. His work at Satake has allowed him to apply his innovative ideas in practical settings, contributing to the company's reputation in the industry.

Collaborations

Some of Maruyama's coworkers include Satoru Satake and Yukio Hosaka. Their collaboration fosters a creative environment that encourages the development of new technologies and solutions.

Conclusion

Hideharu Maruyama's contributions to innovation in agriculture and energy systems highlight his role as a significant inventor. His patents reflect a commitment to improving efficiency and sustainability in these fields.

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