Hitachi, Japan

Korefumi Tashiro


Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 309(Granted Patents)


Location History:

  • Hitachi, JA (1977)
  • Hitachi, JP (1978 - 2007)

Company Filing History:


Years Active: 1977-2007

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24 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Korefumi Tashiro and His Contributions to Train Detection Technology

Introduction: Korefumi Tashiro, a prolific inventor based in Hitachi, Japan, has made significant strides in the field of train detection technology. With a remarkable portfolio of 24 patents, Tashiro is dedicated to enhancing the safety and efficiency of rail transportation. His expertise and innovative thinking have led to groundbreaking inventions that streamline train detection processes.

Latest Patents: Tashiro's most recent patents focus on sophisticated train detection systems and methods. His innovative train detection system integrates transmitters and receivers connected to a track circuit to transmit and receive train detection signals effectively. The system features a control device on the ground that communicates with the transmitters, ensuring high accuracy in detecting trains. Tashiro's work involves adding unique code data to the train detecting signals to enhance reliability, allowing for effective collation and cross-checking of data received from the track circuit.

Additionally, his transmitter and receiver device is designed to collaborate seamlessly with a control device on the ground. This setup not only performs the detection of trains but also facilitates the transmission and reception of train detection signals. It reinforces the safety protocols necessary in rail operations by ensuring that signal data is collated with predetermined data to confirm accuracy.

Career Highlights: As an invaluable member of Hitachi, Ltd., Tashiro plays a crucial role in developing advanced technologies for railway systems. His dedication and technical acumen have garnered recognition in the industry and contributed to the overall advancement of rail transportation safety.

Collaborations: Throughout his career, Tashiro has collaborated with talented colleagues, including Atsushi Kawabata and Kenji Oguma. These collaborations drive innovation and allow for the exchange of ideas that enhance the development of reliable train detection technologies.

Conclusion: Korefumi Tashiro stands out as a visionary inventor in the realm of train detection technology. His numerous patents and commitment to improving rail safety underline his importance in the industry. With ongoing innovations, Tashiro continues to pave the way for more secure and efficient rail transport systems in Japan and beyond.

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