Tokyo, Japan

Hiroo Yonechi


Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2000-2001

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2 patents (USPTO):Explore Patents

Title: Innovator Hiroo Yonechi: Pioneering Attitude Determination Systems for Artificial Satellites

Introduction: Hiroo Yonechi, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of aerospace technology. With a record of two patents to his name, Yonechi has demonstrated his ingenuity and commitment to advancing satellite technology.

Latest Patents: Yonechi's latest innovations center around the development of an attitude determination system for artificial satellites. This system is capable of performing star identification without relying on ground station aid. It encompasses several core components: an image processing module that processes star images captured by a star sensor attached to the satellite, a rotation estimating module for analyzing the satellite's motion, and an elongation estimating module that determines the distances between direction vectors of various stars. Additionally, it features a star identifying module that matches observed stars with a star catalog and an attitude angle estimating module to ascertain the satellite's orientation based on identification results.

Career Highlights: Yonechi's professional journey includes a notable tenure at Mitsubishi Electric Corporation, where he has played a vital role in advancing technological solutions in satellite development. His expertise has led to groundbreaking applications that enhance the functionality and autonomy of artificial satellites.

Collaborations: Throughout his career, Yonechi has had the opportunity to collaborate with talented colleagues, including Shoji Yoshikawa and Katsuhiko Yamada. Their combined efforts have fostered an environment of innovation and excellence in their projects, particularly in the creation of cutting-edge satellite technologies.

Conclusion: As an inventor, Hiroo Yonechi continues to inspire the field of aerospace engineering with his significant contributions, particularly through his patented advancements in attitude determination systems. His work not only underscores his dedication as an innovator but also propels the future of satellite technologies forward. Through collaboration and ingenuity, Yonechi exemplifies the spirit of innovation in contemporary science and technology.

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